Tag Archives: hydraulic

China Best Sales Hydraulic Extendable 80 Tons Low Loader Heavy Duty Excavator Transport Step Drop Deck 4 Axles for Sale a car axle

Product Description

Product Parameters

Product Name	Low Loader Semi-Trailer
Overall Dimension(Lx W x H)(mm)	1300025001650mm
Working size(LxWxH)	900025001300mm
Loading Weight( KG)	60000
Axle Number	3
Wheelbase(mm)	8580+1310+1310
Tire Type and quantity	11.00R20 12units
Spare Wheel Bracket	1 pieces
Rim	9.00-22.5
Landing Gear	Chinese standard 28ton
Brake air chamber	Two double and 2 single chamber

Semi-trailer

Company Profile

Xihu (West Lake) Dis. CZPT Vehicle Manufacturing Co., Ltd. is located at the foot of the famous waterside Xihu (West Lake) Dis. Mountain, close to the 220 National Road and ZheJiang -Kowloon Railway, the scenery is pleasant and the traffic is very convenient.

The company has a large number of professional production, technical personnel. Advanced production equipment, sophisticated technology, complete testing equipment. Our company is a set of production, scientific research, sales in 1 of the professional enterprises. The products reach or exceed the performance indicators of other similar products in China. Products mainly include: Various series of container transport vehicles, semi-trailer, van, full trailer, ZheJiang 50, ZheJiang 60, HangZhou Red 1000 full trailer, and undertake special vehicle modification, design business.

We insist on high-quality products to win the market, adhere to the sincere service to return customers, our pursuit is first-class equipment, first-class management, first-class technology, first-class products. We always adhere to the quality, low price, contract, keep faith, product implementation of “three guarantees”, timely delivery, thoughtful service business purposes. Every step of development, the first thought is the user, we rely on the quality of survival, to the letter of development!

Other products

Our Advantages

Packaging & Shipping

/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

After-sales Service:	1 Yearplease Consult Customer Service
Warranty:	1 Year
Type:	Semi-Trailer
Load Capacity:	50T
Certification:	GCC, ISO9001, DOT, CCC
Wheel Base:	9000-10000mm

Customization:	Available \| Customized Request

What is the role of axles in electric vehicles, and how do they differ from traditional axles?

Electric vehicles (EVs) have unique requirements when it comes to their drivetrain systems, including the axles. The role of axles in EVs is similar to traditional vehicles, but there are some key differences. Here’s a detailed explanation of the role of axles in electric vehicles and how they differ from traditional axles:

Role of Axles in Electric Vehicles:

The primary role of axles in electric vehicles is to transmit torque from the electric motor(s) to the wheels, enabling vehicle propulsion. The axles connect the motor(s) to the wheels and provide support for the weight of the vehicle. Axles are responsible for transferring the rotational force generated by the electric motor(s) to the wheels, allowing the vehicle to move forward or backward.

In electric vehicles, the axles are an integral part of the drivetrain system, which typically includes an electric motor(s), power electronics, and a battery pack. The axles play a crucial role in ensuring efficient power transfer and delivering the desired performance and handling characteristics of the vehicle.

Differences from Traditional Axles:

While the fundamental role of axles in electric vehicles is the same as in traditional vehicles, there are some notable differences due to the unique characteristics of electric propulsion systems:

1. Integration with Electric Motors: In electric vehicles, the axles are often integrated with the electric motors. This means that the motor(s) and axle assembly are combined into a single unit, commonly referred to as an “electric axle” or “e-axle.” This integration helps reduce the overall size and weight of the drivetrain system and simplifies installation in the vehicle.

2. High Torque Requirements: Electric motors generate high amounts of torque from the moment they start, providing instant acceleration. As a result, axles in electric vehicles need to handle higher torque loads compared to traditional axles. They are designed to withstand the torque output of the electric motor(s) and efficiently transmit it to the wheels.

3. Regenerative Braking: Electric vehicles often utilize regenerative braking, which converts the vehicle’s kinetic energy into electrical energy and stores it in the battery. The axles in electric vehicles may incorporate systems or components that enable regenerative braking, such as sensors, controllers, and electric brake actuators.

4. Space Optimization: Electric vehicles often have different packaging requirements compared to traditional internal combustion engine vehicles. The axles in electric vehicles are designed to accommodate the space constraints and specific layout of the vehicle, considering the placement of the battery pack, electric motor(s), and other components.

5. Weight Considerations: Electric vehicles strive to optimize weight distribution to enhance efficiency and handling. Axles in electric vehicles may be designed with lightweight materials or innovative construction techniques to minimize weight while maintaining structural integrity and durability.

It’s important to note that the specific design and characteristics of axles in electric vehicles can vary depending on the vehicle manufacturer, drivetrain configuration (e.g., front-wheel drive, rear-wheel drive, all-wheel drive), and other factors. Automotive manufacturers and suppliers continually innovate and develop new axle technologies to meet the evolving demands of electric vehicle propulsion systems.

Can you provide insights into the advancements in axle technology in recent years?

In recent years, there have been significant advancements in axle technology to enhance performance, efficiency, and safety in vehicles. Here are some insights into the key advancements:

Lightweight Materials:

One notable advancement is the use of lightweight materials in axle construction. Manufacturers have increasingly utilized materials such as aluminum alloys and high-strength steels to reduce the weight of axles without compromising strength and durability. Lighter axles contribute to improved fuel efficiency and overall vehicle performance.

Electronic Differential:

Electronic differentials, also known as eDiffs, have gained popularity in recent years. They utilize sensors, actuators, and control algorithms to monitor and distribute torque between the wheels more efficiently. Electronic differentials enhance traction, stability, and handling by actively managing torque distribution, especially in vehicles equipped with advanced stability control systems.

Advanced Axle Bearings:

Axle bearings have seen advancements in design and materials to reduce friction, improve efficiency, and enhance durability. For example, the use of roller bearings or tapered roller bearings has become more prevalent, offering reduced frictional losses and improved load-carrying capacity. Some manufacturers have also introduced sealed or maintenance-free bearings to minimize maintenance requirements.

Electric Axles:

With the rise of electric vehicles (EVs) and hybrid vehicles, electric axles have emerged as a significant technological advancement. Electric axles integrate electric motors, power electronics, and gear systems into the axle assembly. They eliminate the need for traditional drivetrain components, simplify vehicle packaging, and offer benefits such as instant torque, regenerative braking, and improved energy efficiency.

Active Suspension Integration:

Advancements in axle technology have facilitated the integration of active suspension systems into axle designs. Active suspension systems use sensors, actuators, and control algorithms to adjust the suspension characteristics in real-time, providing improved ride comfort, handling, and stability. Axles with integrated active suspension components offer more precise control over vehicle dynamics.

Improved Sealing and Lubrication:

Axles have seen advancements in sealing and lubrication technologies to enhance durability and minimize maintenance requirements. Improved sealing systems help prevent contamination and retain lubricants, reducing the risk of premature wear or damage. Enhanced lubrication systems with better heat dissipation and reduced frictional losses contribute to improved efficiency and longevity.

Autonomous Vehicle Integration:

The development of autonomous vehicles has spurred advancements in axle technology. Axles are being designed to accommodate the integration of sensors, actuators, and communication systems necessary for autonomous driving. These advancements enable seamless integration with advanced driver-assistance systems (ADAS) and autonomous driving features, ensuring optimal performance and safety.

It’s important to note that the specific advancements in axle technology can vary across different vehicle manufacturers and models. Furthermore, ongoing research and development efforts continue to drive further innovations in axle design, materials, and functionalities.

For the most up-to-date and detailed information on axle technology advancements, it is advisable to consult automotive manufacturers, industry publications, and reputable sources specializing in automotive technology.

How do solid axles differ from independent axles in terms of performance?

When comparing solid axles and independent axles in terms of performance, there are several key differences to consider. Both types of axles have their advantages and disadvantages, and their suitability depends on the specific application and desired performance characteristics. Here’s a comparison of solid axles and independent axles:

Aspect	Solid Axles	Independent Axles
Load-Bearing Capability	Solid axles have high load-bearing capability due to their robust and sturdy construction. They can handle heavy loads and provide excellent stability, making them suitable for off-road vehicles, heavy-duty trucks, and towing applications.	Independent axles typically have lower load-bearing capability compared to solid axles. They are designed for lighter loads and offer improved ride comfort and handling characteristics. They are commonly used in passenger cars, sports cars, and vehicles with a focus on maneuverability and road performance.
Wheel Articulation	Solid axles have limited wheel articulation due to their connected and rigid design. This can result in reduced traction and compromised wheel contact with the ground on uneven terrain. However, solid axles provide excellent traction in situations where the weight distribution on all wheels needs to be maintained, such as in off-road or rock-crawling applications.	Independent axles offer greater wheel articulation as each wheel can move independently of the others. This allows the wheels to better conform to uneven terrain, maximizing traction and maintaining contact with the ground. Independent axles provide improved off-road capability, enhanced handling, and better ride comfort.
Ride Comfort	Due to their rigid design, solid axles generally provide a stiffer and less compliant ride compared to independent axles. They transmit more road shocks and vibrations to the vehicle’s occupants, resulting in a rougher ride quality.	Independent axles are known for providing better ride comfort. Each wheel can react independently to road imperfections, absorbing shocks and vibrations more effectively. This leads to a smoother and more comfortable ride, particularly on paved roads and surfaces with minor irregularities.
Handling and Stability	Solid axles offer excellent stability due to their connected nature. They provide better resistance to lateral forces, making them suitable for high-speed stability and towing applications. However, the rigid axle design can limit overall handling and maneuverability, particularly in tight corners or during quick direction changes.	Independent axles generally offer improved handling and maneuverability. Each wheel can react independently to steering inputs, allowing for better cornering performance and agility. Independent axles are commonly found in vehicles where precise handling and responsive steering are desired, such as sports cars and performance-oriented vehicles.
Maintenance and Repair	Solid axles are relatively simpler in design and have fewer moving parts, making them easier to maintain and repair. They are often more resistant to damage and require less frequent servicing. However, if a component within the axle assembly fails, the entire axle may need to be replaced.	Independent axles are typically more complex in design and have multiple moving parts, such as control arms, CV joints, or bearings. This complexity can result in higher maintenance and repair costs. However, if a failure occurs, only the affected component needs to be replaced, reducing repair expenses compared to replacing the entire axle.

It’s important to note that advancements in suspension and axle technologies have resulted in various hybrid systems that combine features of solid and independent axles. These systems aim to provide a balance between load-bearing capability, wheel articulation, ride comfort, and handling performance based on specific application requirements.

In summary, solid axles excel in load-bearing capability, stability, and durability, making them suitable for heavy-duty applications and off-road conditions. Independent axles offer improved ride comfort, better wheel articulation, enhanced handling, and maneuverability, making them suitable for passenger cars and vehicles focused on road performance. The choice between solid axles and independent axles depends on the specific needs and priorities of the vehicle or machinery.

editor by CX 2024-03-28

China Best Sales Hydraulic Steerable Type Axle for Trailer (02) cv axle

Product Description

Company Profile

HangZhou Hilite Auto Parts Co., Ltd., Established In 2012, Professional Chinese Supplier Of Trailer Parts, Truck Parts And Agricultural Vehicle Parts. We Are a Professional & Modern Company Who Specializes In R&D, Production And Sales Of Leaf Spring ,Axles, Suspension,Brake System(Relay Valve,Abs…),Tank Trailer Accessories,Etc.

Our Advantages

Our Products Are Mainly Sold To Southeast Asia, Europe, Central And South America, The Middle East And Africa. Our Value Is To Gain More Market Share By Profit&Value Delivery Our Customers And Partners. CZPT Parts is Compatible with BP / Fw Accessories, Can Be Couple with SINOTRUCK/BENZ/FAW/XIHU (WEST LAKE) DIS.FENG… Trucks & Trailers. CZPT Is Committed To Providing Customer With Professional And Precise Services, High-Quality Products with Sufficient Experiecne.

OEM & Packing

Product Description

Axle Type	Max Capacity(t)	Track(mm)	Brake (mm)	Spring Seat Installation	Axle Beam (mm)	Centre Distance Of Brake Chamber(mm)	Wheel Fixing			Total Length (mm)	Recommend Wheel	Axle Wright (kg)
Axle Type	Max Capacity(t)	Track(mm)	Brake (mm)	Spring Seat Installation	Axle Beam (mm)	Centre Distance Of Brake Chamber(mm)	Stud (ISO)	P.C.D(mm)	H(mm)	Total Length (mm)	Recommend Wheel	Axle Wright (kg)
HLT-3AC5-8	8	1850	420*150	≥1080	127	428	10M221.5	335	280.8	~2145	7.5V-20	323
HLT-3AC5-10	13	1840	420*180	≥970	127	380	10M221.5	335	280.8	~2180	7.5V-20	342
HLT-3AC5-10	13	1840	420*180	≥930	150	380	10M221.5	335	280.8	~2180	7.5V-20	340
HLT-3AC5-11	14	1840	420*220	≥930	150	340	10M221.5	335	280.8	~2180	7.5V-20	358
HLT-3AC5-11	15	1850	420*180	≥940	150	390	10M221.5	335	280.8	~2200	8.0V-20	370
HLT-3AC5-11	16	1850	420*220	≥940	150	350	10M221.5	335	280.8	~2200	8.0V-20	388
HLT-3AC5-12	20	1850	420*220	≥940	150	345	10M241.5	335	280.8	~2247	8.0V-20	430
HLT-3AC5-12	25	1850	420*220	≥940	150	340	10M241.5	335	280.8	~2215	8.0V-20	474

CZPT Specializes In R&D, Production And Sales Of Auto Leaf Springs, American &German Axles, Leaf Spring Suspensions, Air Suspensions, Hydraulic Suspensions, Rigid Suspensions And Other Types Of Suspensions, Single/Double Landing Gear, Electric Landing Gear, Hydraulic Landing Gear And Various Types Of Landing Gear , As Well As Tank Trailer Accessories Such As Manhole Covers, Discharge Valves, Subsea Valves, Etc. 500,000+ Types, One Stop Shopping For All.

Quality Comparasion

. Superior One-Piece Low-Alloy Axle Tube, Strong Carrying Capacity & High Bending Strength.
. Hardening And Tempering As a Whole, Cnc Machining.
. Brake Linings, Environment-Friendly Andnon-Asbestos, Wear Life Increased 25%.
. Xhp Mobil Grease To Lengthenmaintenance-Free Time.
. Bearing Is Designed For Heavy-Dutyvehicles, Famous Domestic Brand.
. Interchangeable Brake Components Ands-Camshaft Make Brake Action More Flexible.

Certifications

CZPT Provide Guaranteed Services For All Products, Respect And Pay Attention To The Opinions Of Customers And Partners, Including Customizing And Developing New Products According To Customers’ Requirements, Believing Customer Satisfaction Is Our CZPT Pursuit. More Than 76% Of The Customers Who Have Used Hilite Products Have Become Our Loyal Customers, Who Have Established An Incredible Brand Effect For Us In The Local Area.

Factory View

We Would Like To Cooperate With You To Create More New Bonds In The Future.

FAQ

1Q: CAN YOU DESIGN AND PRODUCE THE PRODUCTS WE WANT?

A:We Have Rich Experience And Strong Technical Support To Design And Produce By Your Samples Or Drawings.Warmly Welcomed For Your Samples Or Drawing.

2Q:WHAT’S THE PROCESS OF PURCHASING ORDERS FROM YOU?
A:1.Send Us Your Specific Demand,Such As Oem Numbers, Photos, Trailer Models,Ect.
2.Confirm Our Quotation With Photos And Other Detials.
3.Negotiate About All Details You Need: Packing, Delivery Terms,Warranty, Ect.
4.Sign The Contract For The Payment,We Will Make The Production On Time.

3Q.WHAT IS YOUR TERMS OF PAYMENT?
A: T/T 30% As Deposit, And 70% Before Delivery.
L/C,T/T,D/P, Western Union,Paypal,Money Gram, Others
Photos And Videos Of The Products Will Be Provided Before Your Balance Payment.

4Q :WE WANT TO TRY IN A SMALL QUANTITY AS TRIAL ORDER,BUT LESS THAN YOUR MOQ. WHAT IS YOUR POLICY?
Sample Test And Sample Orders Could Be Accepted If We Have Ready Parts In Stock. /* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

After-sales Service:	12 Months
Condition:	New
Axle Number:	1
Application:	Trailer
Certification:	ISO, CCC BV SGS TUV
Material:	Steel

Samples:	US$ 1/Piece 1 Piece(Min.Order) \| Request Sample

Customization:	Available \| Customized Request

axle

What are the safety considerations when working with axles, especially during repairs?

Working with axles, especially during repairs, requires careful attention to safety to prevent accidents and injuries. Here are some important safety considerations to keep in mind when working with axles:

1. Personal Protective Equipment (PPE):

Wear appropriate personal protective equipment, including safety goggles, gloves, and steel-toed boots. PPE helps protect against potential hazards such as flying debris, sharp edges, and accidental contact with heavy components.

2. Vehicle Stability:

Ensure that the vehicle is on a stable and level surface before working on the axles. Engage the parking brake and use wheel chocks to prevent unintended vehicle movement. The stability of the vehicle is crucial to maintain a safe working environment.

3. Lifting and Support:

Use proper lifting equipment, such as hydraulic jacks or vehicle lifts, to raise the vehicle safely. Follow the manufacturer’s guidelines for lifting points and weight capacities. Once the vehicle is lifted, support it securely with jack stands or other appropriate supports to prevent it from falling or shifting during repairs.

4. Lockout/Tagout:

If the repair work involves disconnecting or removing any electrical or mechanical components that could cause the axle or wheels to move, follow lockout/tagout procedures. This involves locking and tagging out the power source, so it cannot be accidentally energized while work is being performed.

5. Proper Tools and Equipment:

Use the correct tools and equipment for the job. Using improper tools or makeshift methods can lead to accidents and damage to the axle or surrounding components. Follow the manufacturer’s instructions and recommended procedures for disassembling, repairing, and reassembling the axle.

6. Proper Torque and Tightening:

When reassembling the axle components, use a torque wrench to ensure that fasteners are tightened to the manufacturer’s specifications. Over-tightening or under-tightening can lead to component failure or damage. Follow the recommended torque values provided by the vehicle manufacturer.

7. Safe Handling of Heavy Components:

Axle components can be heavy and cumbersome. Use appropriate lifting techniques and equipment, such as hoists or lifting straps, to safely handle heavy axle parts. Avoid lifting heavy components alone whenever possible and ask for assistance when needed.

8. Proper Disposal of Fluids and Waste:

If the repair involves draining fluids from the axle, such as differential oil, ensure proper disposal according to local regulations. Use appropriate containers to collect and store fluids and dispose of them at authorized collection points.

9. Training and Experience:

Working with axles requires knowledge and experience. If you are unfamiliar with axle repairs, consider seeking assistance from a qualified mechanic or technician who has the necessary training and expertise. If you decide to perform the repairs yourself, ensure that you have the appropriate knowledge and skills to carry out the task safely.

By following these safety considerations, you can help minimize the risk of accidents, injuries, and damage when working with axles, ensuring a safe working environment for yourself and others involved in the repair process.

axle

What is the difference between front and rear axles in a typical vehicle?

In a typical vehicle, there are distinct differences between the front and rear axles due to their respective roles and functions. Here are the key differences:

Position:

The main difference between the front and rear axles is their position in the vehicle. The front axle is located in the front of the vehicle, while the rear axle is positioned at the rear. This positioning is determined by the vehicle’s drivetrain configuration.

Steering:

The front axle is responsible for steering the vehicle. It is connected to the steering system, allowing the driver to control the direction of the vehicle. The front axle typically includes components such as steering knuckles, tie rods, and steering linkages.

Driving:

The rear axle is primarily responsible for driving the vehicle’s wheels. It receives power from the engine through the transmission or differential and transfers that power to the rear wheels. The rear axle may include components such as axle shafts, differential gears, and wheel hubs.

Suspension:

Both the front and rear axles play a role in the vehicle’s suspension system, but their configurations and functions differ. The front axle typically incorporates suspension components such as control arms, struts, or independent suspension systems to provide better handling, stability, and ride comfort. The rear axle may have a solid axle setup or independent suspension depending on the vehicle’s design.

Load Distribution:

The load distribution on the front and rear axles varies. In a typical vehicle, the front axle carries the weight of the engine, transmission, and a portion of the vehicle’s weight due to the front-end weight bias. The rear axle bears the weight of the vehicle’s occupants, cargo, and a portion of the vehicle’s weight. This distribution helps maintain proper balance and stability during acceleration, braking, and cornering.

Driving Characteristics:

The differences between the front and rear axles can influence the vehicle’s driving characteristics. The front axle’s role in steering affects the vehicle’s maneuverability and responsiveness. The rear axle’s responsibility for driving the wheels affects traction, acceleration, and stability, particularly in rear-wheel drive or four-wheel drive vehicles.

It’s important to note that the specific configurations and characteristics of front and rear axles can vary depending on the vehicle’s make, model, and drivetrain system. Different types of vehicles, such as front-wheel drive, rear-wheel drive, or all-wheel drive, may have variations in axle design and functionality.

Understanding the differences between the front and rear axles is essential for proper maintenance, repairs, and modifications of the vehicle’s drivetrain and suspension systems. If you have specific questions about your vehicle’s axles, it’s recommended to consult your vehicle’s owner’s manual or seek advice from qualified mechanics or automotive professionals.

axle

What is the primary function of an axle in a vehicle or machinery?

An axle plays a vital role in both vehicles and machinery, providing essential functions for their operation. The primary function of an axle is to transmit rotational motion and torque from an engine or power source to the wheels or other rotating components. Here are the key functions of an axle:

Power Transmission:

An axle serves as a mechanical link between the engine or power source and the wheels or driven components. It transfers rotational motion and torque generated by the engine to the wheels, enabling the vehicle or machinery to move. As the engine rotates the axle, the rotational force is transmitted to the wheels, propelling the vehicle forward or driving the machinery’s various components.

Support and Load Bearing:

An axle provides structural support and load-bearing capability, especially in vehicles. It bears the weight of the vehicle or machinery and distributes it evenly across the wheels or supporting components. This load-bearing function ensures stability, balance, and proper weight distribution, contributing to safe and efficient operation.

Wheel and Component Alignment:

The axle helps maintain proper alignment of the wheels or rotating components. It ensures that the wheels are parallel to each other and perpendicular to the ground, promoting stability and optimal tire contact with the road surface. In machinery, the axle aligns and supports the rotating components, ensuring their correct positioning and enabling smooth and efficient operation.

Suspension and Absorption of Shocks:

In vehicles, particularly those with independent suspension systems, the axle plays a role in the suspension system’s operation. It may incorporate features such as differential gears, CV joints, or other mechanisms that allow the wheels to move independently while maintaining power transfer. The axle also contributes to absorbing shocks and vibrations caused by road irregularities, enhancing ride comfort and vehicle handling.

Steering Control:

In some vehicles, such as trucks or buses, the front axle also serves as a steering axle. It connects to the steering mechanism, allowing the driver to control the direction of the vehicle. By turning the axle, the driver can steer the wheels, enabling precise maneuverability and navigation.

Braking:

An axle often integrates braking components, such as brake discs, calipers, or drums. These braking mechanisms are actuated when the driver applies the brakes, creating friction against the rotating axle or wheels and causing deceleration or stopping of the vehicle. The axle’s design can affect braking performance, ensuring effective and reliable stopping power.

Overall, the primary function of an axle in both vehicles and machinery is to transmit rotational motion, torque, and power from the engine or power source to the wheels or rotating components. Additionally, it provides support, load-bearing capability, alignment, suspension, steering control, and braking functions, depending on the specific application and design requirements.

China Best Sales Hydraulic Steerable Type Axle for Trailer (02) cv axle
editor by CX 2024-03-14

China high quality Truck Trailer 13ton 16 Ton Hydraulic Axle Trailer with Lifting (07) axle cost

Product Description

Company Profile

Our Advantages

OEM & Packing

Product Description

Axle Type	Max Capacity(t)	Track(mm)	Brake (mm)	Spring Seat Installation	Axle Beam (mm)	Centre Distance Of Brake Chamber(mm)	Wheel Fixing			Total Length (mm)	Recommend Wheel	Axle Wright (kg)
Axle Type	Max Capacity(t)	Track(mm)	Brake (mm)	Spring Seat Installation	Axle Beam (mm)	Centre Distance Of Brake Chamber(mm)	Stud (ISO)	P.C.D(mm)	H(mm)	Total Length (mm)	Recommend Wheel	Axle Wright (kg)
HLT-3AC5-8	8	1850	420*150	≥1080	127	428	10M221.5	335	280.8	~2145	7.5V-20	323
HLT-3AC5-10	13	1840	420*180	≥970	127	380	10M221.5	335	280.8	~2180	7.5V-20	342
HLT-3AC5-10	13	1840	420*180	≥930	150	380	10M221.5	335	280.8	~2180	7.5V-20	340
HLT-3AC5-11	14	1840	420*220	≥930	150	340	10M221.5	335	280.8	~2180	7.5V-20	358
HLT-3AC5-11	15	1850	420*180	≥940	150	390	10M221.5	335	280.8	~2200	8.0V-20	370
HLT-3AC5-11	16	1850	420*220	≥940	150	350	10M221.5	335	280.8	~2200	8.0V-20	388
HLT-3AC5-12	20	1850	420*220	≥940	150	345	10M241.5	335	280.8	~2247	8.0V-20	430
HLT-3AC5-12	25	1850	420*220	≥940	150	340	10M241.5	335	280.8	~2215	8.0V-20	474

Quality Comparasion

Certifications

Factory View

We Would Like To Cooperate With You To Create More New Bonds In The Future.

FAQ

1Q: CAN YOU DESIGN AND PRODUCE THE PRODUCTS WE WANT?

A:We Have Rich Experience And Strong Technical Support To Design And Produce By Your Samples Or Drawings.Warmly Welcomed For Your Samples Or Drawing.

After-sales Service:	12 Months
Condition:	New
Axle Number:	1
Application:	Trailer
Certification:	ISO, CCC BV SGS TUV
Material:	Steel

Samples:	US$ 1/Piece 1 Piece(Min.Order) \| Request Sample

Customization:	Available \| Customized Request

axle

What is the role of axles in electric vehicles, and how do they differ from traditional axles?

Role of Axles in Electric Vehicles:

Differences from Traditional Axles:

While the fundamental role of axles in electric vehicles is the same as in traditional vehicles, there are some notable differences due to the unique characteristics of electric propulsion systems:

axle

How do axle ratios impact the performance and fuel efficiency of a vehicle?

The axle ratio of a vehicle plays a crucial role in determining its performance characteristics and fuel efficiency. Here’s a detailed explanation of how axle ratios impact these aspects:

Performance:

The axle ratio refers to the ratio of the number of rotations the driveshaft makes to the number of rotations the axle makes. A lower axle ratio, such as 3.23:1, means the driveshaft rotates 3.23 times for every rotation of the axle, while a higher ratio, like 4.10:1, indicates more driveshaft rotations per axle rotation.

A lower axle ratio, also known as a numerically higher ratio, provides better low-end torque and acceleration. This is because the engine’s power is multiplied as it goes through the gears, resulting in quicker acceleration from a standstill or at lower speeds. Vehicles with lower axle ratios are commonly found in trucks and performance-oriented vehicles where quick acceleration and towing capacity are desired.

On the other hand, a higher axle ratio, or numerically lower ratio, sacrifices some of the low-end torque for higher top-end speed and fuel efficiency. Vehicles with higher axle ratios are typically used in highway driving scenarios where maintaining higher speeds and maximizing fuel efficiency are prioritized.

Fuel Efficiency:

The axle ratio directly affects the engine’s RPM (revolutions per minute) at a given vehicle speed. A lower axle ratio keeps the engine running at higher RPMs, which may result in increased fuel consumption. However, this ratio can provide better towing capabilities and improved off-the-line acceleration.

In contrast, a higher axle ratio allows the engine to operate at lower RPMs during cruising speeds. This can lead to improved fuel efficiency because the engine doesn’t have to work as hard to maintain the desired speed. It’s worth noting that other factors, such as engine efficiency, aerodynamics, and vehicle weight, also influence fuel efficiency.

Manufacturers carefully select the axle ratio based on the vehicle’s intended purpose and desired performance characteristics. Some vehicles may offer multiple axle ratio options to cater to different driving preferences and requirements.

It’s important to consider that changing the axle ratio can have implications on the overall drivetrain system. Modifying the axle ratio can affect the vehicle’s speedometer accuracy, transmission shifting points, and may require recalibration of the engine control unit (ECU) to maintain optimal performance.

As always, for precise information on a specific vehicle’s axle ratio and its impact on performance and fuel efficiency, it is best to consult the vehicle manufacturer’s specifications or consult with automotive experts.

axle

What are the factors to consider when choosing an axle for a custom-built vehicle?

Choosing the right axle for a custom-built vehicle is crucial for ensuring optimal performance, durability, and safety. Here are several key factors to consider when selecting an axle for a custom-built vehicle:

Vehicle Type and Intended Use:

Consider the type of vehicle you are building and its intended use. Factors such as vehicle weight, power output, terrain (on-road or off-road), towing capacity, and payload requirements will influence the axle selection. Off-road vehicles may require axles with higher strength and durability, while performance-oriented vehicles may benefit from axles that can handle increased power and torque.

Axle Type:

Choose the appropriate axle type based on your vehicle’s drivetrain configuration. Common axle types include solid axles (live axles) and independent axles. Solid axles are often used in heavy-duty applications and off-road vehicles due to their robustness and ability to handle high loads. Independent axles offer improved ride quality and handling characteristics but may have lower load-carrying capacities.

Weight Capacity:

Determine the required weight capacity of the axle based on the vehicle’s weight and intended payload. It’s crucial to select an axle that can handle the anticipated loads without exceeding its weight rating. Consider factors such as cargo, passengers, and accessories that may contribute to the overall weight.

Axle Ratio:

Choose an axle ratio that matches your vehicle’s powertrain and desired performance characteristics. The axle ratio affects the torque multiplication between the engine and wheels, influencing acceleration, towing capability, and fuel efficiency. Higher axle ratios provide more torque multiplication for improved low-end power but may sacrifice top-end speed.

Braking System Compatibility:

Ensure that the chosen axle is compatible with your vehicle’s braking system. Consider factors such as the axle’s mounting provisions for brake calipers, rotor size compatibility, and the need for an anti-lock braking system (ABS) if required.

Suspension Compatibility:

Consider the compatibility of the chosen axle with your vehicle’s suspension system. Factors such as axle mounting points, suspension geometry, and overall ride height should be taken into account. Ensure that the axle can be properly integrated with your chosen suspension components and that it provides sufficient ground clearance for your specific application.

Aftermarket Support:

Consider the availability of aftermarket support for the chosen axle. This includes access to replacement parts, upgrade options, and technical expertise. A robust aftermarket support network can be beneficial for future maintenance, repairs, and customization needs.

Budget:

Set a realistic budget for the axle selection, keeping in mind that high-performance or specialized axles may come at a higher cost. Balance your requirements with your budget to find the best axle option that meets your needs without exceeding your financial limitations.

When choosing an axle for a custom-built vehicle, it’s recommended to consult with knowledgeable professionals, experienced builders, or reputable axle manufacturers. They can provide valuable guidance, assist in understanding technical specifications, and help you select the most suitable axle for your specific custom vehicle project.

China high quality Truck Trailer 13ton 16 Ton Hydraulic Axle Trailer with Lifting (07) axle cost
editor by CX 2024-03-12

China manufacturer Heavy Duty 3/ 4/ 6 Axles 40 Ton 60 Tons 80 Tons Hydraulic Tipping Rear U Shape Dump Trailer / Tipper Semi Trailer for Sand/Mine/Stone Transport axle bolt

Product Description

Heavy Duty U-Shape Hydraulic Rear Dump Tipper Semi Trailer

Product Description:
U-shaped dump semi trailer is used to transport of bulk cargo, coal, ore and build materials. The corner of U-shaped box doesn’t exist dead ends, unloading more clean; Adopt T700 High strength plates to lower the tare weight; reduce the damage of ore head on the box; U-shaped structure of the lower center of gravity to avoid the goods spilled.We adopt world famous brand of parts, like JOST, CZPT braking valve, etc.

We are factory sales.
The trailer model we show is Our standard product; meanwhile, all our trailers can be customized according to your unique request
China Heavy Duty 3/ 4/ 6 Axles 40 Ton 60 Tons 80 tons Hydraulic Tipping Rear /Dump / Tipper truck Semi Trailer for Sand/Mine/Stone Transport

Detailed Photos

Product Parameters

Items	Dump semi trailer WDL9403Z	Dump semi trailer WDL9404ZTP
Loading Capacity	30-40 tons(20CBM-35CBM)	60-80 tons (30CBM-45CBM)
Axle	3 pieces, 13T FUWA/BPW axle	4 /5/6 pieces, 13T FUWA/BPW axle
Tyre	12 pieces, 12R22.5 or 315/80R22.5	16/20/24 pieces, 12R22.5 or 315/80R22.5
Dimensions(LxWxH)	8600 to 12200mm x 2500 x 3150-3850mm
Dump Box(LxWxH)	7500 to 11500mm x 2350 x 1300-1850mm
Tare weight	8 tons to 18 tons
Axle spacing	1310mm
Rims	9.0-22.5
Suspension System	Leaf spring suspension / air suspension
Brake System	Emergency braking system,air damping,Dual line pneumatic brake system ;WABCO RE 6 relay valve; T30/30+T30 Spring brake chamber(FUWA brand); Two pieces of 45L air tanks
Main Beam	Height: 500mm, upper plate is 14mm, middle plate is 8mm, down plate is 14mm ; Material is Q345B Steel . (Adjust the configuration size according to the load😉
Dump Box	Side wall thickness 8mm, bottom thickness 10mm ,
Hydraulic Cylinder	196-5-6300 / 214-5-9300 (Optional depending on the length and load of the trailer)
Kingpin	2′ or 3.5′ interchangeable
Landing Gear	28 Tons , Two speed manual operation
Electrical System	1.Voltage: 24v 2. Receptacle: 7 ways (7 wire harness) German standard
Lights and Reflectors	Rear light, rear reflector, turn indicative light, side reflector, fog lamp, number plate light
Painting	Shot blast to SA 2.5 Standard prior to application of primer, polyurethane top coat. Total DFT not less than 100μm;Any color will be available
Tool Box	One tool box with a set of standard trailer tools
Spare Tyre Carrier	One piece or 2 pieces

We are manufacturer, our factory can produce for you according to your requirements;

FAQ:

A. What are our advantages compared with other competitors?

√√ Competitive Price — We’re semi factory. We have 20 years of production and design experience; All accessories are selected from high quality suppliers;.From numerous comparison and feedback from clients, our price is more competitive than other competitors.

√√ Quick Response–
Our team is consisted of a group of diligent and enterprising people, working 24/7 to respond client inquiries and questions all the time. Most problems can be solved within 12 hours.

√√ Fast delivery —
Normally it will take more than 25-45 days for other companies to produce the ordered trailers, We are our own factory, we can have a 15-20 days delivery of regular trailers for our clients.

B. Which payment terms can we accept?

Normally we can work on T/T term or L/C term.

√√ On T/T term, 30% down payment is required in advance, 70% balance shall be settled before delivery, or against the copy of original B/L for regular client.
√√ On L/C term, normally need 30% down payment by T/T, 70% by L/C at sight. a 100% irrevocable L/C without “soft clauses” can be accepted sometimes. Please seek the advice from the individual sales manager whom you work with.

C. How long will our price be valid?

√√ Price with long valid time —
We are a tender and friendly supplier, never greedy on windfall profit. Basically, our price remains stable through the year. We only adjust our price based on 2 situations:
The rate of USD:RMB varies significantly according to the international currency exchange rates.
Manufacturers/factories adjusted the trailer price, because of the increasing labor cost and raw material cost.

D. What logistics ways we can work for shipment?

We can ship all trailer by various transportation tools.

√√ For 90% of our shipment, we will go by sea, to all main continents such as South America, Middle East, Africa, Oceania etc, either by container or RoRo/Bulk Shipment.
√√ For neighborhood countries of China, such as Russia, Tajikistan, Kazakhstan,Mongolia etc, we can ship trucks by road or railway.
√√ For light spare parts in urgent demand, we can ship it by international courier service, such as DHL, TNT, UPS, or Fedex.

*********************************************************************
CONTACT :
Doris Han — Exporting Manager

After-sales Service:	24/7 Service for You
Warranty:	2 Years
Type:	Semi-Trailer
Load Capacity:	40-80t
Certification:	ISO9001, CCC, ISO/TS16949
Wheel Base:	7000-8000mm

Customization:	Available \| Customized Request

axle

Can you provide insights into the maintenance of axle bearings for smooth operation?

Maintaining axle bearings is essential for ensuring smooth operation, longevity, and optimal performance of a vehicle’s axle system. Here are some insights into the maintenance of axle bearings:

1. Regular Inspection:

Perform regular visual inspections of the axle bearings to check for any signs of wear, damage, or leaks. Look for indications such as excessive play, unusual noises, vibration, or leakage of grease. Inspections should be carried out as per the manufacturer’s recommended intervals or during routine maintenance checks.

2. Lubrication:

Adequate lubrication is crucial for the smooth operation of axle bearings. Follow the manufacturer’s guidelines for the type of lubricant to use and the recommended intervals for greasing. Over-greasing or under-greasing can lead to bearing damage or failure. Ensure that the proper amount of grease is applied to the bearings, and use a high-quality grease that is compatible with the axle bearing specifications.

3. Seal Inspection and Replacement:

Check the condition of the axle bearing seals regularly. The seals help to keep contaminants out and retain the lubricating grease within the bearing. If the seals are damaged, worn, or show signs of leakage, they should be replaced promptly to prevent dirt, water, or debris from entering the bearing assembly and causing damage.

4. Proper Installation:

During axle bearing replacement or installation, it is crucial to follow proper procedures to ensure correct seating and alignment. Improper installation can lead to premature bearing failure and other issues. Refer to the manufacturer’s instructions or consult a professional mechanic to ensure proper installation techniques are followed.

5. Load Capacity and Alignment:

Ensure that the axle bearings are properly sized and rated to handle the load capacity of the vehicle and the specific application. Overloading the bearings can lead to excessive wear and premature failure. Additionally, proper wheel alignment is important to prevent uneven bearing wear. Regularly check and adjust the wheel alignment if necessary.

6. Environmental Considerations:

Take into account the operating conditions and environment in which the vehicle is used. Extreme temperatures, exposure to water, dirt, or corrosive substances can affect the performance of axle bearings. In such cases, additional preventive measures may be necessary, such as more frequent inspections, cleaning, and lubrication.

7. Professional Maintenance:

If you are unsure about performing maintenance on axle bearings yourself or if you encounter complex issues, it is recommended to seek assistance from a qualified mechanic or technician who has experience with axle systems. They can provide expert advice, perform necessary repairs or replacements, and ensure proper maintenance of the axle bearings.

By following these maintenance insights, you can help ensure the smooth operation, longevity, and reliability of axle bearings, contributing to the overall performance and safety of the vehicle.

axle

Where can I purchase high-quality replacement axles for my make and model of vehicle?

When it comes to purchasing high-quality replacement axles for your specific make and model of vehicle, there are several reliable sources you can consider. Here are some options:

Authorized Dealerships:

Authorized dealerships of your vehicle’s manufacturer are a trustworthy option for purchasing replacement axles. They offer genuine parts that are specifically designed and engineered for your make and model. Contact your local dealership’s parts department to inquire about the availability of replacement axles.

Independent Auto Parts Stores:

Independent auto parts stores often carry a wide range of replacement axles from reputable manufacturers. These stores typically have knowledgeable staff who can help you identify the correct axle for your vehicle. Examples of popular auto parts stores include AutoZone, Advance Auto Parts, and O’Reilly Auto Parts.

Online Retailers:

Online retailers provide a convenient way to browse and purchase replacement axles from the comfort of your home. Websites such as Amazon, eBay, and RockAuto offer extensive selections of axles for various vehicle makes and models. Be sure to verify the compatibility of the axles with your specific vehicle before making a purchase.

Specialty Performance Retailers:

If you are looking for high-performance or upgraded axles, specialty performance retailers may be the way to go. These retailers cater to enthusiasts and offer axles that are designed to handle increased power, torque, or off-road demands. Examples of specialty performance retailers include Summit Racing, Jegs, and 4 Wheel Parts.

Local Salvage Yards:

Salvage yards, also known as junkyards or auto recyclers, can be a cost-effective option for finding used axles in good condition. Some salvage yards have an inventory system that allows you to search for specific parts based on your vehicle’s make and model. It’s important to thoroughly inspect used axles before purchase to ensure they meet your requirements.

Vehicle Manufacturer’s Online Parts Store:

Many vehicle manufacturers have their own online parts stores where you can directly purchase genuine replacement parts, including axles. These online stores provide the assurance of authenticity and compatibility with your specific make and model. Visit the official website of your vehicle’s manufacturer and look for their parts store section.

When purchasing replacement axles, it’s important to prioritize quality and ensure that the parts meet or exceed the original equipment specifications. Consider factors such as warranty coverage, customer reviews, and the reputation of the manufacturer or retailer. Additionally, consult with knowledgeable professionals or refer to your vehicle’s owner’s manual for specific axle specifications and recommendations.

axle

What are the factors to consider when choosing an axle for a custom-built vehicle?

Vehicle Type and Intended Use:

Axle Type:

Weight Capacity:

Axle Ratio:

Braking System Compatibility:

Suspension Compatibility:

Aftermarket Support:

Budget:

China manufacturer Heavy Duty 3/ 4/ 6 Axles 40 Ton 60 Tons 80 Tons Hydraulic Tipping Rear U Shape Dump Trailer / Tipper Semi Trailer for Sand/Mine/Stone Transport axle bolt
editor by CX 2023-11-17

China factory 3 Axle Hydraulic Dump Trailer 50 Ton Side Dumper Trailer axle deadlift

Product Description

Dump Trailer is 1 of heavy duty trailer. Also known as dumper or engineering vehicle, a dump trailer is equipped with an automatic dumping device. It is composed of automobile chassis, hydraulic lifting mechanism, power take-off device, and cargo compartment. In civil engineering, it often operates along with excavators, loaders, and belt conveyors to form production lines for loading, unloading and transporting earthwork, gravel, and loose materials.

Dump trailers have the capability of automatically dumping the material at a certain angle, which significantly saves time and labor, shortens transportation cycle, improves production efficiency, and reduces transportation cost. The carriage can be tilted backward or laterally.

Item	Specification
Application	Coal/Mine/Sand/Stone Transportation
Dump Style	Side Dump
Loading Capacity	30-100 Tons
Axles	3/4 Axles 13/16 Tons VEHICLE MASTER FUWA/BPW
*LengthWidthHeight*	11000mm2500mm2800mm
Cylinder	HYVA ( Model Choice According to Length of Cargo Box)
Bottom Plate Thickness	5mm
Sidewall Plate Thickness	4mm
Main Beam	Material Q345/T700
	Height: 500mm
	Upper Plate: 14mm
	Middle Plate: 8mm
	Lower Plate: 16mm
Axle	3/4*13/16T FUWA/BPW
Tire	11.00R20/12R222.5*12/16 pieces Linglong/Triangle/DoublCoin
Rim	8.0/9.0*12/16 pieces Steel/aluminum
Suspension	Mechanical/Airbag
Leaf Spring	90mm13/16mm10 pieces
Landing Gear	28T two-speed, JOST
King Pin	#50(2″)/#90(3.5″), JOST/Other Brand
Tool Box	Steel/aluminum

Type:	Semi-Trailer
Load Capacity:	80T
Certification:	ECE, GCC, CE, ISO9001, DOT, CCC, ISO/TS16949
Wheel Base:	7000-8000mm
Tread:	1820mm
Grade:	Heavy Duty

What are the key differences between live axles and dead axles in vehicle design?

In vehicle design, live axles and dead axles are two different types of axle configurations with distinct characteristics and functions. Here’s a detailed explanation of the key differences between live axles and dead axles:

Live Axles:

A live axle, also known as a solid axle or beam axle, is a type of axle where the wheels on both ends of the axle are connected and rotate together as a single unit. Here are the key features and characteristics of live axles:

Connected Wheel Movement: In a live axle configuration, the wheels on both ends of the axle are linked together, meaning that any movement or forces applied to one wheel will directly affect the other wheel. This connection provides equal power distribution and torque to both wheels, making it suitable for off-road and heavy-duty applications where maximum traction is required.
Simple Design: Live axles have a relatively simple design, consisting of a solid beam that connects the wheels. This simplicity makes them durable and capable of withstanding heavy loads and rough terrains.
Weight and Cost: Live axles tend to be heavier and bulkier compared to other axle configurations, which can impact the overall weight and fuel efficiency of the vehicle. Additionally, the manufacturing and maintenance costs of live axles can be lower due to their simpler design.
Suspension: In most cases, live axles are used in conjunction with leaf spring or coil spring suspensions. The axle is typically mounted to the vehicle’s chassis using leaf springs or control arms, allowing the axle to move vertically to absorb bumps and provide a smoother ride.
Off-road Capability: Live axles are commonly used in off-road vehicles, trucks, and heavy-duty applications due to their robustness, durability, and ability to deliver power to both wheels simultaneously, enhancing traction and off-road performance.

Dead Axles:

A dead axle, also known as a dummy axle or non-driven axle, is a type of axle that does not transmit power to the wheels. It is primarily used to provide support and stability to the vehicle. Here are the key features and characteristics of dead axles:

Independent Wheel Movement: In a dead axle configuration, each wheel operates independently, meaning that the movement or forces applied to one wheel will not affect the other wheel. Each wheel is responsible for its own power delivery and traction.
Weight Distribution: Dead axles are often used to distribute the weight of the vehicle more evenly, especially in cases where heavy loads need to be carried. By adding an extra axle without driving capability, the weight can be distributed over a larger area, reducing the load on other axles and improving stability.
Steering: Dead axles are commonly used as front axles in vehicles with rear-wheel drive configurations. They provide support for the front wheels and allow for steering control. The steering is typically achieved through a separate mechanism, such as a steering linkage or a steering gear.
Reduced Complexity: Dead axles are simpler in design compared to live axles since they do not have the additional components required for power transmission. This simplicity can lead to lower manufacturing and maintenance costs.
Efficiency and Maneuverability: Dead axles are often used in vehicles where power delivery to all wheels is not necessary, such as trailers, certain types of buses, and some light-duty vehicles. By eliminating the power transmission components, these vehicles can achieve better fuel efficiency and improved maneuverability.

It’s important to note that the choice between live axles and dead axles depends on the specific application, vehicle type, and desired performance characteristics. Vehicle manufacturers consider factors such as load capacity, traction requirements, off-road capability, cost, and fuel efficiency when determining the appropriate axle configuration for a particular vehicle model.

axle

How do axle ratios impact the performance and fuel efficiency of a vehicle?

The axle ratio of a vehicle plays a crucial role in determining its performance characteristics and fuel efficiency. Here’s a detailed explanation of how axle ratios impact these aspects:

Performance:

Fuel Efficiency:

axle

How do solid axles differ from independent axles in terms of performance?

Aspect	Solid Axles	Independent Axles
Load-Bearing Capability	Solid axles have high load-bearing capability due to their robust and sturdy construction. They can handle heavy loads and provide excellent stability, making them suitable for off-road vehicles, heavy-duty trucks, and towing applications.	Independent axles typically have lower load-bearing capability compared to solid axles. They are designed for lighter loads and offer improved ride comfort and handling characteristics. They are commonly used in passenger cars, sports cars, and vehicles with a focus on maneuverability and road performance.
Wheel Articulation	Solid axles have limited wheel articulation due to their connected and rigid design. This can result in reduced traction and compromised wheel contact with the ground on uneven terrain. However, solid axles provide excellent traction in situations where the weight distribution on all wheels needs to be maintained, such as in off-road or rock-crawling applications.	Independent axles offer greater wheel articulation as each wheel can move independently of the others. This allows the wheels to better conform to uneven terrain, maximizing traction and maintaining contact with the ground. Independent axles provide improved off-road capability, enhanced handling, and better ride comfort.
Ride Comfort	Due to their rigid design, solid axles generally provide a stiffer and less compliant ride compared to independent axles. They transmit more road shocks and vibrations to the vehicle’s occupants, resulting in a rougher ride quality.	Independent axles are known for providing better ride comfort. Each wheel can react independently to road imperfections, absorbing shocks and vibrations more effectively. This leads to a smoother and more comfortable ride, particularly on paved roads and surfaces with minor irregularities.
Handling and Stability	Solid axles offer excellent stability due to their connected nature. They provide better resistance to lateral forces, making them suitable for high-speed stability and towing applications. However, the rigid axle design can limit overall handling and maneuverability, particularly in tight corners or during quick direction changes.	Independent axles generally offer improved handling and maneuverability. Each wheel can react independently to steering inputs, allowing for better cornering performance and agility. Independent axles are commonly found in vehicles where precise handling and responsive steering are desired, such as sports cars and performance-oriented vehicles.
Maintenance and Repair	Solid axles are relatively simpler in design and have fewer moving parts, making them easier to maintain and repair. They are often more resistant to damage and require less frequent servicing. However, if a component within the axle assembly fails, the entire axle may need to be replaced.	Independent axles are typically more complex in design and have multiple moving parts, such as control arms, CV joints, or bearings. This complexity can result in higher maintenance and repair costs. However, if a failure occurs, only the affected component needs to be replaced, reducing repair expenses compared to replacing the entire axle.

China factory 3 Axle Hydraulic Dump Trailer 50 Ton Side Dumper Trailer axle deadlift
editor by CX 2023-11-07

China best 1.5 Tons / 3500 Lbs Trailer Round or Square Tube Axle with Hydraulic Brake Drum with Parking Lever and Free Back axle boot

Product Description

1) Full straight axles and half straight axles for agricultural trailer or other light duty trailers.

2) Track length can be met as per your request.

3) With or without brake is optional.

4) Capacity options: From 1T to 3T.

5) Axle Beam: Round or Square is optional.

6) Surface finishing: Black Painting, Galvanized. Dacromet.

7) Axle end cover can be customized LOGO.

8) Parking lever(optional).

Product Parameters

Model No.	Capacity (kg)	SC (mm)	TR (mm)	LP (mm)	Axle Tube (mm)	Brake Szie	Studs	P.C.D	B.C.D	Max Speed	Voltage
TL-ZYG1.0	1000	1300	1700	1825	Φ40	10″	5-M12x1.5	φ114.3	φ64	90 km/h	/
TL-ZYG1.5	1500	1300	1730	1855	Φ45	10″	6-M12x1.5	φ139.7	φ64	90 km/h	/
TL-ZYG2.0	2000	1300	1730	1855	Φ50	10″	6-M12x1.5	φ139.7	φ108	90 km/h	/
TL-ZYG3.0	3000	1300	1730	1855	Φ60	10″	6-M12x1.5	φ139.7	φ108	90 km/h	/

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Structure of Torsion Axle:

Packaging & Shipping

Our Advantages

Company Profile

HangZhou Tsingleader Industry Co., Ltd. is located in the beautiful HangZhou city. We specialize in the production of trailer parts, axle and transmission of engineering machinery and special engineering and agricultural machinery.
Over the past years, Tsingleader Industry has invested 4 manufacturing plants in China. Following the principle of “quality assurance, abiding by the contract, reciprocity, mutual benefit and first-class services”, we have won the trust from our clients both at home and abroad.
Our annual sales amount reaches USD 5 million and our products have been exported to North and South America, Europe ,Africa,South Asia and the Middle East.
We sincerely hope to become your earnest business partner and your contact will be warmly welcomed.

After-sales Service:	All Liftcycle
Warranty:	1 Year
Type:	Axle
Certification:	ISO/TS16949, CCC, DOT, ISO, CE
Loading Weight:	2200lbs-6600lbs
ABS:	Without ABS

Samples:	US$ 120/Piece 1 Piece(Min.Order) \| Request Sample

Customization:	Available \| Customized Request

Axles

How to Repair an Axle

An axle is the central shaft of a gear or wheel. The axle can be fixed to the wheels or the vehicle itself and rotates along with them. The axle may include bearings. This article discusses the different types and their functions. It also covers how to repair an axle. In addition to its function, an axle may include mounting points and bearings.

Structure

An axle is a part of railway machinery that helps move trains. It is made up of a cylinder and a system of springs. The axle is positioned near the center of the train’s wheels and is connected to the frame and wagon. Axle box bogies are used in economic trains.
Axles can be integral or detached, depending on the type of vehicle. An integral axle is the central part of the suspension system and supports the weight of the vehicle. A disengaged axle has two wheels on opposite sides. In a vehicle with independent suspension, the axles are matched together with independent suspension. Different types of axles are designed for different purposes, so it’s important to understand which type of axle is used for the vehicle you’re driving.
A conventional axle assembly consists of the hub assembly 10, brake disk 20, wheel bearing assembly 30, and knuckle 40. It also has a hub bolt 14. The wheel bearing assembly 30 is made up of the bearing 32, outer ring 36, and bearing connecting bolt 38. The wheel bearing assembly is connected to the hub using a hub.
The type of axle used in a vehicle is determined by the type of driving force that the axle is expected to deliver. Some vehicles use standard axles while others have custom-made axles to meet their specifications. This allows for better control over the wheels’ speed and torque. These differences can greatly affect the performance of your vehicle.
Full-floating axles are most common in light, medium, and heavy-duty trucks. These axles can handle more weight than their semi-floating counterparts. They also prevent the wheel from coming off in case of axle failure. Full-floating axles are used in some Land-Rover vehicles and are used in American stock car racing. In addition, full-floating axles help maintain wheel alignment and handle side thrust and driving torque.
The structure of an axle assembly comprises an input shaft, a brake disk, and the hub. The input shaft is connected to the drive pulley.

Function

Axle springs are used to support the axle. The spring rate depends on the amount of load applied to the axle. The position of the axle can be determined by detecting signals produced by a position sensor. The sensor detects a change in distance between the axle body and the chassis. The spring rate is then adjusted to provide the required level of deflection.
The differential between the spring supported and unsprung axle suspension can lead to dangerous operating conditions. An operator may not always be aware of the occurrence of a switch from spring-supported to unsprung condition, and may overtax the vehicle as a result. Thus, the proper operation of axles depends on a thorough understanding of axle functions.
The Michigan DOT study used mechanistic models and laboratory studies to develop axle factors. These factors describe the relative damage caused by a single distress to a standard axle. They were used to adjust the AASHTO-based LEFs for single axle weights and to derive new LEFs independent of ESALs.
Models for estimating service lives are based on the work of Timm et al. for the FHWA. These models assume accurate axle loading spectra and a small number of tightly defined scenarios. This greatly simplifies the task of estimating LEFs and improves the accuracy of results.
The MEPDG version of the model supports the NAPCOM and PaveDAT models. They show a considerable variation in the effects of different axle weights on various metrics of pavement condition. This is because different axle weights can cause different results in different sections, if they are associated with two failure mechanisms.
Axles

Types

There are many different types of axles, each with their own characteristics. The most common of these is the Ford 9-inch axle, which is found in most Blue Oval muscle cars and trucks. It is so popular that aftermarket companies even make versions for Chevy applications. This particular type of axle features a 3/8-inch square-drive fill plug and is reinforced with a Daytona-style pinion cartridge, which accommodates a stronger pinion head bearing and thicker inner ribbing.
Another type of axle is the rigid front axle, which uses leaf springs to provide suspension. These springs are fixed to spring seats on the axle beam. The axle beam and track rod are connected to each other using screws. The length and thickness of the axle tubes are important for the strength and performance of the axle.
The rear axle is responsible for transferring power to the driving wheels. The front axle, on the other hand, is responsible for processing road shocks and steering. The driving torque produces thrust in the wheels. This force must be transmitted to the chassis frame and body to move the vehicle. These are the most affordable types of axles, but they can also lead to problems.
While many axles are manufactured in standard formats, many of them are custom-made for a particular car, allowing for a more individualized look and performance. In addition to being custom-made for the vehicle, axle housing cases can be either a single unit or split like a banjo. The front opening of the axle housing is closed by a differential carrier, while the rear opening is covered by a spherical cover plate.
Different types of axles have different strengths and weaknesses. Typically, the weight of an axle should be proportionate to the vehicle’s weight and the pressure it will exert on the road. When the axle weight is higher, a vehicle will not be as efficient, as it will use more fuel to move at the same speed. This can cut into profit margins.
Different types of axles can have various purposes, but one main function is to transfer power from the engine to the wheels. These axles need to be durable and able to withstand the weight of a vehicle, as well as withstand accelerated forces.
Axles

Repair

If you notice any signs of wear or damage to the axle on your vehicle, you may need to repair it. This type of repair will not only protect the wheels, but will also increase the overall performance of your car. A good repair job can help you enjoy smoother driving and better control of your tires. However, there are certain precautions you must take before starting the repair.
To fix an axle, a mechanic must first determine the cause of the problem. This can involve replacing worn or broken parts, replacing them with new ones, and adjusting the car’s alignment. The mechanic will then tighten the fasteners and tires according to manufacturer specifications. Finally, the car will be road tested to ensure that everything is working properly.
A CV joint is also a common item to be replaced. The lubrication in these joints can become dirty, which causes them to wear out. A failing joint will make a clicking sound when it turns sharply. A failed joint may also affect the differential. This part of the car’s drivetrain contains a set of gears that transfer the rotational power of the engine to the wheels. Over time, the gears can wear out, resulting in high labour and replacement costs.
If your car has bent axles, it is important to repair them as soon as possible. Even if the damage is slight, the problem can lead to additional damage to your car’s wheels, CV joints, or other powertrain components. Thankfully, some insurance policies cover the cost of axle repair after an accident.
The average cost to repair an axle varies from about $450 to $900 before taxes. The cost depends on the size of the vehicle and the type of labor required. A rear axle repair can cost up to $700. In addition to labor fees, parts can cost as little as $50 to 70. The cost of the repair can also vary depending on the type of vehicle and the parts used.
If you notice bad vibrations in your vehicle, it’s likely that the axle has been damaged. These vibrations can cause problems with the handling of your vehicle and your comfort while driving.
China best 1.5 Tons / 3500 Lbs Trailer Round or Square Tube Axle with Hydraulic Brake Drum with Parking Lever and Free Back axle boot
editor by CX 2023-06-01

China 4wd Agricultural Tractor Trailer Front Wheel Drive Steer Axle with Hydraulic Brakes Drums dexter axle

Use: Trailer Parts
Components: Trailer Axles
OE NO.: Recognized
Max Payload: 1.5ton
Dimension: Customized
Axles Title: Front Steer&Drive Axle
Axles Material: Steel
Axles Ability: 1.5ton
Axles Housing: Press-welding
Axles Pace ratio: Optional
Axles Output Torque: forty fiveMore Axle and Elements

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Company Profile
We, Transmission Shaft Connector Shaft Connector Rigid Couplings For 3D Printer Shaft Rigid Coupling CZPT Equipment,as a sub-firm of CZPT Expenditure Group, is a proffessional spare parts provider to all varieties of vehicles and machinery since 1990.
Yet again,we are the leader of axle manufactor in China,and maintain long-time period cooperation with plenty of vehicle spare elements factories,we can give you a single-end buy services to total vehicle chassis spare components,
” Dependable-Quality, Resonable-Cost, Quickly-Shipping ” is our services principle, after much more than 30 a long time improvements, large-top quality BA1-0026 bearing air compressor bearing BA1-0026 Radial cylindrical roller bearing BA1-0026 we are the primary supplier to car industries & reffitting factories at home and abroard,
Welcome to go to our manufacturing unit for enterprise collectively.

FAQQ1. What’s the MOQ? Can I acquire 1 sample for tests?A: Always MOQ is 5-fifty Piece to different parts . We settle for sample or demo purchase.Q2. Can you offer Free SAMPLE?A: Sorry, our sample coverage is that you might pay for the sample and transport expense first, and we will refund it when you purchase them in mass amount not significantly less than 100-1000pcs according to MQO.Q3. What’s your supply time and shipping way?A: About 10-15days for sample shipping time (By Convey). 25-thirty times for mass production or it is dependent on your get amount (By Sea or Air as you required)This autumn. What services can we provide?A: Acknowledged Delivery Terms: FOB,CFR,CIF,EXW,CIP,DDP, 33118 taper roller bearing automobile 33118 JR bearing manufacturer DAF Acknowledged Payment Forex:USD,EUR Acknowledged Payment Sort: T/T,L/C,D/P D/A,Credit rating Card,PayPal,Cash Language Spoken:English,ChineseQ5. How to get the suitable areas for my cars, what should I do?A: Make sure you deliver your vehicle specifications in specifics, one hundred forty five 0571 5 oiles bushing,bronze graphite oilless bearing sleeve bushing manufacturing facility, five hundred SPB bronze oiles bearing it is far better to ship the areas photograph and drawing or samples for our checking.

Q6. How can we guarantee high quality?A: Often a pre-creation sample prior to mass manufacturing
Usually one hundred% take a look at to closing Inspection before shipment.

Axle Types

An axle is the central shaft of a rotating gear or wheel. Axles are either fixed to the wheels or mounted directly to the vehicle. They rotate with the wheels and can be equipped with bearings for smooth operation. Axle types include Czpt axles, Drop out axles, and Splines. Each has a unique design and function.

Spindles

The spindles on a vehicle’s axle are the main components that connect the wheels to the axle. They mount the wheels on the axle and fasten the braking system to the axle assembly. The spindles are fastened to the axle assembly with king pins and ball joints. They also fasten the wheel hub to the spindle via a castelated nut. In both applications, axle spindles are pivot points that are used to make turning motion possible.
There are three types of spindles for an axle. Typically, the spindles are bolted to the ends of a tubular axle, which is suspended by springs. The third type is a short stub axle, which uses a torsion beam to help the axle maintain a smooth ride over bumpy terrain.
Axles

Czpt axles

Czpt axles are available in a variety of configurations. From beam-to-independent designs to single-point-to-double-point designs, there’s a Czpt axle to fit your needs. These axles are designed to provide maximum power in a small package. Czpt has a proven track record of innovation and durability.
Czpt axles are found in front-end steering vehicles and heavy-duty pickups. Some models only use the front axle. There are also Czpt axles for light-duty pickups. You can easily recognize a Czpt axle by its shape. Some online sources offer diagrams to help you identify the axle.
Among the most popular Czpt axles are the Czpt 60 and the Czpt 44. Both models are desirable in their own right. You can order Czpt axle parts from the Czpt website. These products include u joints, differential cases, and loc pins. These parts can be purchased online, and they will be delivered right to your door.
In addition to the Czpt 60 front axle, Czpt axles also feature great aftermarket support. They can be upgraded with locking differentials, limited slip differentials, and high-capacity differential covers. They also feature heat-sinks that keep the axle cool. Czpt axles are also compatible with nearly every traction aid in the market.
Czpt is a global leader in driveline products and genuine service parts. With over a century of experience manufacturing quality products, Czpt axles provide performance and reliability.
Axles

Drop out axles

Drop out axles are crucial for mounting a front wheel to a bike. If the axles are not present, the wheel will not be able to be mounted. These dropouts are made of either steel or aluminum. They are 5.8mm thick. Axles with quick release axle hubs are compatible with steel dropouts.
Axle manufacturers make different dropout axles that are compatible with different axle sizes. These axles are available in a wide range of styles. The Shimano modular dropout, for example, is available in three main axle specifications: Road, Track, and Maxle. These dropouts are also available with different axle pinions.
Drop out axles can be quick release or through. Quick release axles are lighter than thru axles. They weigh approximately 60 to 80 grams. The difference between quick release and thru axles is in the thread pitch. Quick release axles have a smaller pitch than thru axles, which allows for easier installation and removal.
Thru axles are a popular choice for mountain bikes. They prevent the front wheel from coming out while riding. They are more secure and can prevent a wheel from coming off when moving. They are usually made of a thicker rod and screw into the frame. Both types of dropouts have their advantages and disadvantages. You should choose the type that works best for your needs. This is a decision that you will have to make on your own.
Axles

CV joints

When your vehicle is in motion, the CV joints on your axle transfer torque to the wheels. Although these joints come in a wide variety of designs, they all contain a bearing assembly that allows them to move. These joints are protected by a rubber boot that is filled with grease to keep them lubricated. When they become worn, they can cause your car to shudder and vibrate while accelerating.
To avoid joint failure, it is important to keep the CV joints free of road debris. Luckily, the boots are made of durable rubber, and a good quality one can last 100,000 miles. Unfortunately, if the rubber boot is torn, dirt and moisture can leak into the joint. Therefore, it’s important to inspect the boots regularly, and replace them if necessary.
Damaged CV joints can make control of your vehicle extremely difficult. They can also cause your steering wheel to jerk when you’re accelerating, increasing the risk of an accident. A damaged CV joint can also lead to axle separation, which can cause massive damage and a serious safety risk. However, if you don’t have the funds to replace the joint, you can repair the problem by applying a sleeve.
Unlike other drive systems, CV axles can transfer torque at an angle. This is possible because of the constant velocity joints. They’re akin to the univeersal joints on tail shafts, except they work on a much larger angle. This allows the drive shaft to transfer torque to the front wheels smoothly. It also allows the axle to move up and down.
A damaged CV axle will make a characteristic clicking sound when you’re turning the vehicle. This noise is very distinctive and can only be heard when the vehicle is in motion. If you hear this noise, then the joint is worn and is in danger of failure. If this noise is loud and consistent, you’ll need to replace it.
China 4wd Agricultural Tractor Trailer Front Wheel Drive Steer Axle with Hydraulic Brakes Drums dexter axle
editor by czh 2023-03-01

China best China 6 Ton Hydraulic Wheel Loader with Good Price with Great quality

Product Description

XCMG brand new 6 ton wheel loader LW6

Standard Length Splined Shafts

Standard Length Splined Shafts are made from Mild Steel and are perfect for most repair jobs, custom machinery building, and many other applications. All stock splined shafts are 2-3/4 inches in length, and full splines are available in any length, with additional materials and working lengths available upon request and quotation. CZPT Manufacturing Company is proud to offer these standard length shafts.

Disc brake mounting interfaces that are splined

There are 2 common disc brake mounting interfaces, splined and center lock. Disc brakes with splined interfaces are more common. They are usually easier to install. The center lock system requires a tool to remove the locking ring on the disc hub. Six-bolt rotors are easier to install and require only 6 bolts. The center lock system is commonly used with performance road bikes.
Post mount disc brakes require a post mount adapter, while flat mount disc brakes do not. Post mount adapters are more common and are used for carbon mountain bikes, while flat mount interfaces are becoming the norm on road and gravel bikes. All disc brake adapters are adjustable for rotor size, though. Road bikes usually use 160mm rotors while mountain bikes use rotors that are 180mm or 200mm.

Disc brake mounting interfaces that are helical splined

A helical splined disc brake mounting interface is designed with a splined connection between the hub and brake disc. This splined connection allows for a relatively large amount of radial and rotational displacement between the disc and hub. A loosely splined interface can cause a rattling noise due to the movement of the disc in relation to the hub.
The splines on the brake disc and hub are connected via an air gap. The air gap helps reduce heat conduction from the brake disc to the hub. The present invention addresses problems of noise, heat, and retraction of brake discs at the release of the brake. It also addresses issues with skewing and dragging. If you’re unsure whether this type of mounting interface is right for you, consult your mechanic.
Disc brake mounting interfaces that are helix-splined may be used in conjunction with other components of a wheel. They are particularly useful in disc brake mounting interfaces for hub-to-hub assemblies. The spacer elements, which are preferably located circumferentially, provide substantially the same function no matter how the brake disc rotates. Preferably, 3 spacer elements are located around the brake disc. Each of these spacer elements has equal clearance between the splines of the brake disc and the hub.
Spacer elements 6 include a helical spring portion 6.1 and extensions in tangential directions that terminate in hooks 6.4. These hooks abut against the brake disc 1 in both directions. The helical spring portion 5.1 and 6.1 have stiffness enough to absorb radial impacts. The spacer elements are arranged around the circumference of the intermeshing zone.
A helical splined disc mount includes a stabilizing element formed as a helical spring. The helical spring extends to the disc’s splines and teeth. The ends of the extension extend in opposite directions, while brackets at each end engage with the disc’s splines and teeth. This stabilizing element is positioned axially over the disc’s width.
Helical splined disc brake mounting interfaces are popular in bicycles and road bicycles. They’re a reliable, durable way to mount your brakes. Splines are widely used in aerospace, and have a higher fatigue life and reliability. The interfaces between the splined disc brake and BB spindle are made from aluminum and acetate.
As the splined hub mounts the disc in a helical fashion, the spring wire and disc 2 will be positioned in close contact. As the spring wire contacts the disc, it creates friction forces that are evenly distributed throughout the disc. This allows for a wide range of axial motion. Disc brake mounting interfaces that are helical splined have higher strength and stiffness than their counterparts.
Disc brake mounting interfaces that are helically splined can have a wide range of splined surfaces. The splined surfaces are the most common type of disc brake mounting interfaces. They are typically made of stainless steel or aluminum and can be used for a variety of applications. However, a splined disc mount will not support a disc with an oversized brake caliper.

This entry was posted in Product Catalog and tagged hydraulic, hydraulic loader, hydraulic wheel, loader hydraulic, price hydraulic, wheel loader hydraulic on July 6, 2022 by ep.

China best Cheap Price Multifunction CE Hydraulic Garden Tractor 10-300 HP for Agriculture near me supplier

Product Description

Product Description

1. LOVOL TE254 tractor, Small size makes a big difference, a product for farmland (dry field, paddy field), lawn, gardening, greenhouse planting, and other multi-functional application requirements.

2. Using CZPT 385 or Japan Shibaura N843 engine, satisfy the Euro ii and Tier 4 emission standards, torque reserve coefficient≥25%, the traction up to 6.3 KN; Synchronizer 8F+8R gear, easy to shift; Body appearance upgrade, high handling comfort.

3. Using American Actuant instrument, LOVOL Central piercing cylinder front axle; multiple tires options; optional standard wheelbase and narrow wheelbase models; Optional internal and external air filter, upper and lower exhaust; optional Single pipeline air brake.

4.Optional single or dual hydraulic output; Using Category I suspension, the most significant lifting force up to 5.2 KN; optional 6/8 splines PTO shaft, optional PTO rotation speed 540/720/1000, swing traction, equipped with a variety of machines and tools, to meet the needs of different operations.

5.OECD and EC authentication

Parameter

Company Profile

Our Advantages

OUR SERVICE
1)Professional fast response mechanical engineers and electrical engineers provide suitable solution method for you all around the world.
2)Engineers available to reach machinery overseas job site at any time required.
3) Technical Support of installation/training supplied to help customers to earn most profits with our machinery.
4) All variety of spare parts available to support the customer 24h*7days for the daily maintenance/repair purpose etc.
OUR PRICE
We work as the leading VIP dealers of various famous Chinese construction machinery manufacturers and are constantly treated with best price policy which is only provided to special internal high level permission.From numerous comparison and feedback from clients.Our price is always more competitive and much favorable than the customer buy directly from manufacturers.

FAQ
1: What kind terms of payment can be accepted?
A: For terms of payment, L/C, T/T, D/A, D/P, Western Union (can be) could accepted
2: What certificates are available in Machinery?
A: For the certificate, we have CE, ISO, Gost, EPA(USA)CCC,
3: What about the delivery time?
A: 7-20 days after receiving the deposit.
4: What about the warranty time?
A: 12 months after shipment or 2000 working hours, whichever occuts first.
5. What about the Minimum Order Quantity?
A: The MOQ is 1 pcs.

Stiffness and Torsional Vibration of Spline-Couplings

In this paper, we describe some basic characteristics of spline-coupling and examine its torsional vibration behavior. We also explore the effect of spline misalignment on rotor-spline coupling. These results will assist in the design of improved spline-coupling systems for various applications. The results are presented in Table 1.

Stiffness of spline-coupling

The stiffness of a spline-coupling is a function of the meshing force between the splines in a rotor-spline coupling system and the static vibration displacement. The meshing force depends on the coupling parameters such as the transmitting torque and the spline thickness. It increases nonlinearly with the spline thickness.
A simplified spline-coupling model can be used to evaluate the load distribution of splines under vibration and transient loads. The axle spline sleeve is displaced a z-direction and a resistance moment T is applied to the outer face of the sleeve. This simple model can satisfy a wide range of engineering requirements but may suffer from complex loading conditions. Its asymmetric clearance may affect its engagement behavior and stress distribution patterns.
The results of the simulations show that the maximum vibration acceleration in both Figures 10 and 22 was 3.03 g/s. This results indicate that a misalignment in the circumferential direction increases the instantaneous impact. Asymmetry in the coupling geometry is also found in the meshing. The right-side spline’s teeth mesh tightly while those on the left side are misaligned.
Considering the spline-coupling geometry, a semi-analytical model is used to compute stiffness. This model is a simplified form of a classical spline-coupling model, with submatrices defining the shape and stiffness of the joint. As the design clearance is a known value, the stiffness of a spline-coupling system can be analyzed using the same formula.
The results of the simulations also show that the spline-coupling system can be modeled using MASTA, a high-level commercial CAE tool for transmission analysis. In this case, the spline segments were modeled as a series of spline segments with variable stiffness, which was calculated based on the initial gap between spline teeth. Then, the spline segments were modelled as a series of splines of increasing stiffness, accounting for different manufacturing variations. The resulting analysis of the spline-coupling geometry is compared to those of the finite-element approach.
Despite the high stiffness of a spline-coupling system, the contact status of the contact surfaces often changes. In addition, spline coupling affects the lateral vibration and deformation of the rotor. However, stiffness nonlinearity is not well studied in splined rotors because of the lack of a fully analytical model.

Characteristics of spline-coupling

The study of spline-coupling involves a number of design factors. These include weight, materials, and performance requirements. Weight is particularly important in the aeronautics field. Weight is often an issue for design engineers because materials have varying dimensional stability, weight, and durability. Additionally, space constraints and other configuration restrictions may require the use of spline-couplings in certain applications.
The main parameters to consider for any spline-coupling design are the maximum principal stress, the maldistribution factor, and the maximum tooth-bearing stress. The magnitude of each of these parameters must be smaller than or equal to the external spline diameter, in order to provide stability. The outer diameter of the spline must be at least 4 inches larger than the inner diameter of the spline.
Once the physical design is validated, the spline coupling knowledge base is created. This model is pre-programmed and stores the design parameter signals, including performance and manufacturing constraints. It then compares the parameter values to the design rule signals, and constructs a geometric representation of the spline coupling. A visual model is created from the input signals, and can be manipulated by changing different parameters and specifications.
The stiffness of a spline joint is another important parameter for determining the spline-coupling stiffness. The stiffness distribution of the spline joint affects the rotor’s lateral vibration and deformation. A finite element method is a useful technique for obtaining lateral stiffness of spline joints. This method involves many mesh refinements and requires a high computational cost.
The diameter of the spline-coupling must be large enough to transmit the torque. A spline with a larger diameter may have greater torque-transmitting capacity because it has a smaller circumference. However, the larger diameter of a spline is thinner than the shaft, and the latter may be more suitable if the torque is spread over a greater number of teeth.
Spline-couplings are classified according to their tooth profile along the axial and radial directions. The radial and axial tooth profiles affect the component’s behavior and wear damage. Splines with a crowned tooth profile are prone to angular misalignment. Typically, these spline-couplings are oversized to ensure durability and safety.

Stiffness of spline-coupling in torsional vibration analysis

This article presents a general framework for the study of torsional vibration caused by the stiffness of spline-couplings in aero-engines. It is based on a previous study on spline-couplings. It is characterized by the following 3 factors: bending stiffness, total flexibility, and tangential stiffness. The first criterion is the equivalent diameter of external and internal splines. Both the spline-coupling stiffness and the displacement of splines are evaluated by using the derivative of the total flexibility.
The stiffness of a spline joint can vary based on the distribution of load along the spline. Variables affecting the stiffness of spline joints include the torque level, tooth indexing errors, and misalignment. To explore the effects of these variables, an analytical formula is developed. The method is applicable for various kinds of spline joints, such as splines with multiple components.
Despite the difficulty of calculating spline-coupling stiffness, it is possible to model the contact between the teeth of the shaft and the hub using an analytical approach. This approach helps in determining key magnitudes of coupling operation such as contact peak pressures, reaction moments, and angular momentum. This approach allows for accurate results for spline-couplings and is suitable for both torsional vibration and structural vibration analysis.
The stiffness of spline-coupling is commonly assumed to be rigid in dynamic models. However, various dynamic phenomena associated with spline joints must be captured in high-fidelity drivetrain models. To accomplish this, a general analytical stiffness formulation is proposed based on a semi-analytical spline load distribution model. The resulting stiffness matrix contains radial and tilting stiffness values as well as torsional stiffness. The analysis is further simplified with the blockwise inversion method.
It is essential to consider the torsional vibration of a power transmission system before selecting the coupling. An accurate analysis of torsional vibration is crucial for coupling safety. This article also discusses case studies of spline shaft wear and torsionally-induced failures. The discussion will conclude with the development of a robust and efficient method to simulate these problems in real-life scenarios.

Effect of spline misalignment on rotor-spline coupling

In this study, the effect of spline misalignment in rotor-spline coupling is investigated. The stability boundary and mechanism of rotor instability are analyzed. We find that the meshing force of a misaligned spline coupling increases nonlinearly with spline thickness. The results demonstrate that the misalignment is responsible for the instability of the rotor-spline coupling system.
An intentional spline misalignment is introduced to achieve an interference fit and zero backlash condition. This leads to uneven load distribution among the spline teeth. A further spline misalignment of 50um can result in rotor-spline coupling failure. The maximum tensile root stress shifted to the left under this condition.
Positive spline misalignment increases the gear mesh misalignment. Conversely, negative spline misalignment has no effect. The right-handed spline misalignment is opposite to the helix hand. The high contact area is moved from the center to the left side. In both cases, gear mesh is misaligned due to deflection and tilting of the gear under load.
This variation of the tooth surface is measured as the change in clearance in the transverse plain. The radial and axial clearance values are the same, while the difference between the 2 is less. In addition to the frictional force, the axial clearance of the splines is the same, which increases the gear mesh misalignment. Hence, the same procedure can be used to determine the frictional force of a rotor-spline coupling.
Gear mesh misalignment influences spline-rotor coupling performance. This misalignment changes the distribution of the gear mesh and alters contact and bending stresses. Therefore, it is essential to understand the effects of misalignment in spline couplings. Using a simplified system of helical gear pair, Hong et al. examined the load distribution along the tooth interface of the spline. This misalignment caused the flank contact pattern to change. The misaligned teeth exhibited deflection under load and developed a tilting moment on the gear.
The effect of spline misalignment in rotor-spline couplings is minimized by using a mechanism that reduces backlash. The mechanism comprises cooperably splined male and female members. One member is formed by 2 coaxially aligned splined segments with end surfaces shaped to engage in sliding relationship. The connecting device applies axial loads to these segments, causing them to rotate relative to 1 another.

This entry was posted in Product Catalog and tagged agriculture, best tractor for agriculture, ce tractor, cheap tractor, china tractor price, garden tractor, hydraulic, price hydraulic, tractor, tractor agriculture, tractor china, tractor for, tractor for garden, tractor garden, tractor tractor tractor, tractor tractor tractor tractor on July 6, 2022 by ep.

China OEM CZPT Hydraulic Payloader 6ton Wheel Loader with Ce Farm Machine with Hot selling

Product Description

XCMG High efficiency 6ton wheel loader LW600KN

Item Specification Unit

Rated operating load 6000 kg

Bucket capacity 3.0~4.5 m³

Machine weight 20000±300 kg

Dump clearance at maximum lift 3170~3750 mm

Reach at maximum lift 1200~1360 mm

Wheel base 3350 mm

Tread 2265 mm

Max.breakout force 205 kN

Hydraulic cycle time-raise 5.9 s

Total hydraulic cycle time 10.9 s

Min. turning radius over tyres 6005 mm

Articulation angle 38 °

Gradeability 28 °

Tyre size 23.5-25

Overall machine dimension L×W×H 8505×3220×3515

Rated Power 178 Kw

Travel speed I-gear(F/R) 6/6 km/h

II-gear(F/R) 11/11

III-gear(F/R) 22/22

IV-gear(F/R) 34/34 km/h

Model Characteristics

XCMG LW600KN wheel loader is rooted in the customers’ needs and based on the international R&D platform to thoroughly improve the product reliability, economy, comfort, efficiency, maintenance convenience, and adaptability and is a preferential machinery product for the production organization in the fields of ports, mines, engineering constructions, and logistics.

The super-strong heavy-duty structural parts, enhanced drive system, and globally supplied critical parts can carry the torsion and impact loads under diversified working conditions.

The high-efficiency electronic control countershaft transmission matches perfectly with the engine. The optimally designed working device equipped features automatic leveling, pilot control, and high operation efficiency.

With wide scope design, this machine is applicable for diversified working environments, including high altitude, heavy dust, high temperature, and low temperature. The diversified attachments can be equipped to meet the needs of diversified working conditions.

The centralized pressure measurement, “one-stop” maintenance, easily cleanable single-row radiator with large fin spacing, and extended replace ment interval of hydraulic oil realize short shutdown time and low maintenance cost.

The globalized full-enclosed and slightly pressurized cab with heating and air conditioning system features a broad vision and enlarges the interior space by 20%. The multi-direction adjustable control box and steering column and the scientific ergonomic design bring about a first-class driving/riding experience.

Engine

The three-stage air filter is designed especially for severe working environment of construction machinery industry.

The multi-stage fuel filter ensures good fuel adaptability and guarantees cleanliness of engine system.

Heavy-duty electronic control countershaft transmission

The material and heat treatment for pump shaft connecting spline are improved and the forced lubrication is applied to prolong the life by 20%.

Enhanced drive axle

With optimized materials and processes, the main reducer and wheel reducer passed the industry’s leading reliabilitylife test of >900,000 cycles.

The axle housing is design optimized and the cross section of the housing is enlarged to increase the carrying capacity and bending resistance by 10%.

The optional maintenance-free wet brake axle improves the braking reliability.

Structural parts

The super-strong heavy-duty design eliminates partial weaknesses and meets the needs under diversified severe operating conditions with fatigue destruction test of millions of cycles.

The robot welding process ensures stable weld quality and high fusion depth.

Hydraulic system

The double-pump confluence/distribution technology is applied so that the steering pump preferentially supplies oil to the steering system. When no steering operation is made, the oil flow of the steering pump completely flows into the working hydraulic system to reduce the displacement of working pump, improve the reliability of hydraulic units, and at the same time reduce the generated heat of hydraulic system

and realize energy-conservation.

The automatic unloading function is provided to reduce the energy loss of high pressure overflow of the hydraulic system, increase the traction force by 15% under combination operation, and remarkably improve the working efficiency.

Working device

The high-efficiency linkage system features fast motions, high breakout force, and powerful lifting capacity.

With optimal shape design, the bucket features low insertion resistance and high fullness rate.

The CZPT plates are additionally installed for the standard bucket and the rock bucket to prevent the splashing of material.

Comfortable operations

The full-hydraulic pilot controlled working device and steering system features handy control and reduces the working strength of the driver.

The steering gear, seat, and control box are freely adjustable depending on the operator’s needs.

The strong human-machine interactivity for the pedals and controls mitigates the fatigue during long-time operations.

The combination (flexible mode first and rigid mode second) of hydraulic flexible mode and mechanical rigid mode is adopted for the steering limits, in order to relieve the impact and ensure driving/riding comfort.

Comfortable driving environment

Well insulated against noise, dust, and heat, the full-enclosed integral framework cab creates a healthy driving environment.

The panoramic glasses and super-large spherical rearview mirrors ensure a broad vision and easy and safe operations.

The utilizable space of the cab is enlarged by 20% and the seats are backward inclinable in large angle to bring about more comfort.

The slightly pressurized A/C system with filtration function provides the operator with a comfortable working environment.

The graceful and elegant instruments bring about a car-style visual enjoyment.

Reversing camera: The optional reversing camera system realizes higher reversing safety.

Operation economy

The working device is design optimized to reduce the unnecessary consumption and improve the power utilization rate.

The high energy-conservation and high-efficiency hydraulic system is applied to realize higher fuel utilization efficiency and more powerful working capacity.

The replacement interval is extend ed from 250h to 500h for the engine oil and is extended to 2,000h for the hydraulic oil to shorten the shut down time and reduce the mainte nance cost. In addition, the replace ment volume of hydraulic oil is reduced by 20% compared with the like models.

Environment adaptability

Normal operation under environment temperature of -35ºC~+45ºC.

No power drop under altitude of up to 3,000m

A high-flow ventilator is installed for various systems to meet the operation needs under heavily dusty environment.

Convenient maintenances

The engine hood adopts upturning large door design in large opening angle to ease the daily maintenances.

The “one-stop” maintenance can be fulfilled for the engine oil filter, diesel filter, transmission and torque converter filters, and air filter.

The centralized pressure measurement and the centralized lubricating for the hinges ease the services and maintenances.

The externally arranged booster cylinder, air reservoir, and A/C achieve reasonable structural arrangement and easy maintenances.

Applications of Spline Couplings

A spline coupling is a highly effective means of connecting 2 or more components. These types of couplings are very efficient, as they combine linear motion with rotation, and their efficiency makes them a desirable choice in numerous applications. Read on to learn more about the main characteristics and applications of spline couplings. You will also be able to determine the predicted operation and wear. You can easily design your own couplings by following the steps outlined below.

Optimal design

The spline coupling plays an important role in transmitting torque. It consists of a hub and a shaft with splines that are in surface contact without relative motion. Because they are connected, their angular velocity is the same. The splines can be designed with any profile that minimizes friction. Because they are in contact with each other, the load is not evenly distributed, concentrating on a small area, which can deform the hub surface.
Optimal spline coupling design takes into account several factors, including weight, material characteristics, and performance requirements. In the aeronautics industry, weight is an important design factor. S.A.E. and ANSI tables do not account for weight when calculating the performance requirements of spline couplings. Another critical factor is space. Spline couplings may need to fit in tight spaces, or they may be subject to other configuration constraints.
Optimal design of spline couplers may be characterized by an odd number of teeth. However, this is not always the case. If the external spline’s outer diameter exceeds a certain threshold, the optimal spline coupling model may not be an optimal choice for this application. To optimize a spline coupling for a specific application, the user may need to consider the sizing method that is most appropriate for their application.
Once a design is generated, the next step is to test the resulting spline coupling. The system must check for any design constraints and validate that it can be produced using modern manufacturing techniques. The resulting spline coupling model is then exported to an optimisation tool for further analysis. The method enables a designer to easily manipulate the design of a spline coupling and reduce its weight.
The spline coupling model 20 includes the major structural features of a spline coupling. A product model software program 10 stores default values for each of the spline coupling’s specifications. The resulting spline model is then calculated in accordance with the algorithm used in the present invention. The software allows the designer to enter the spline coupling’s radii, thickness, and orientation.

Characteristics

An important aspect of aero-engine splines is the load distribution among the teeth. The researchers have performed experimental tests and have analyzed the effect of lubrication conditions on the coupling behavior. Then, they devised a theoretical model using a Ruiz parameter to simulate the actual working conditions of spline couplings. This model explains the wear damage caused by the spline couplings by considering the influence of friction, misalignment, and other conditions that are relevant to the splines’ performance.
In order to design a spline coupling, the user first inputs the design criteria for sizing load carrying sections, including the external spline 40 of the spline coupling model 30. Then, the user specifies torque margin performance requirement specifications, such as the yield limit, plastic buckling, and creep buckling. The software program then automatically calculates the size and configuration of the load carrying sections and the shaft. These specifications are then entered into the model software program 10 as specification values.
Various spline coupling configuration specifications are input on the GUI screen 80. The software program 10 then generates a spline coupling model by storing default values for the various specifications. The user then can manipulate the spline coupling model by modifying its various specifications. The final result will be a computer-aided design that enables designers to optimize spline couplings based on their performance and design specifications.
The spline coupling model software program continually evaluates the validity of spline coupling models for a particular application. For example, if a user enters a data value signal corresponding to a parameter signal, the software compares the value of the signal entered to the corresponding value in the knowledge base. If the values are outside the specifications, a warning message is displayed. Once this comparison is completed, the spline coupling model software program outputs a report with the results.
Various spline coupling design factors include weight, material properties, and performance requirements. Weight is 1 of the most important design factors, particularly in the aeronautics field. ANSI and S.A.E. tables do not consider these factors when calculating the load characteristics of spline couplings. Other design requirements may also restrict the configuration of a spline coupling.

Applications

Spline couplings are a type of mechanical joint that connects 2 rotating shafts. Its 2 parts engage teeth that transfer load. Although splines are commonly over-dimensioned, they are still prone to fatigue and static behavior. These properties also make them prone to wear and tear. Therefore, proper design and selection are vital to minimize wear and tear on splines. There are many applications of spline couplings.
A key design is based on the size of the shaft being joined. This allows for the proper spacing of the keys. A novel method of hobbing allows for the formation of tapered bases without interference, and the root of the keys is concentric with the axis. These features enable for high production rates. Various applications of spline couplings can be found in various industries. To learn more, read on.
FE based methodology can predict the wear rate of spline couplings by including the evolution of the coefficient of friction. This method can predict fretting wear from simple round-on-flat geometry, and has been calibrated with experimental data. The predicted wear rate is reasonable compared to the experimental data. Friction evolution in spline couplings depends on the spline geometry. It is also crucial to consider the lubrication condition of the splines.
Using a spline coupling reduces backlash and ensures proper alignment of mated components. The shaft’s splined tooth form transfers rotation from the splined shaft to the internal splined member, which may be a gear or other rotary device. A spline coupling’s root strength and torque requirements determine the type of spline coupling that should be used.
The spline root is usually flat and has a crown on 1 side. The crowned spline has a symmetrical crown at the centerline of the face-width of the spline. As the spline length decreases toward the ends, the teeth are becoming thinner. The tooth diameter is measured in pitch. This means that the male spline has a flat root and a crowned spline.

Predictability

Spindle couplings are used in rotating machinery to connect 2 shafts. They are composed of 2 parts with teeth that engage each other and transfer load. Spline couplings are commonly over-dimensioned and are prone to static and fatigue behavior. Wear phenomena are also a common problem with splines. To address these issues, it is essential to understand the behavior and predictability of these couplings.
Dynamic behavior of spline-rotor couplings is often unclear, particularly if the system is not integrated with the rotor. For example, when a misalignment is not present, the main response frequency is 1 X-rotating speed. As the misalignment increases, the system starts to vibrate in complex ways. Furthermore, as the shaft orbits depart from the origin, the magnitudes of all the frequencies increase. Thus, research results are useful in determining proper design and troubleshooting of rotor systems.
The model of misaligned spline couplings can be obtained by analyzing the stress-compression relationships between 2 spline pairs. The meshing force model of splines is a function of the system mass, transmitting torque, and dynamic vibration displacement. This model holds when the dynamic vibration displacement is small. Besides, the CZPT stepping integration method is stable and has high efficiency.
The slip distributions are a function of the state of lubrication, coefficient of friction, and loading cycles. The predicted wear depths are well within the range of measured values. These predictions are based on the slip distributions. The methodology predicts increased wear under lightly lubricated conditions, but not under added lubrication. The lubrication condition and coefficient of friction are the key factors determining the wear behavior of splines.

This entry was posted in Product Catalog and tagged china machine, hydraulic, hydraulic loader, hydraulic machine, hydraulic wheel, loader hydraulic, machine, wheel loader hydraulic on July 6, 2022 by ep.

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Item		Specification	Unit
Rated operating load		6000	kg
Bucket capacity		3.0~4.5	m³
Machine weight		20000±300	kg
Dump clearance at maximum lift		3170~3750	mm
Reach at maximum lift		1200~1360	mm
Wheel base		3350	mm
Tread		2265	mm
Max.breakout force		205	kN
Hydraulic cycle time-raise		5.9	s
Total hydraulic cycle time		10.9	s
Min. turning radius over tyres		6005	mm
Articulation angle		38	°
Gradeability		28	°
Tyre size		23.5-25
Overall machine dimension L×W×H		8505×3220×3515
Rated Power		178	Kw
Travel speed	I-gear(F/R)	6/6	km/h
	II-gear(F/R)	11/11
	III-gear(F/R)	22/22
	IV-gear(F/R)	34/34	km/h