China factory Chinese CZPT 6 Ton Wheel Loader Lw600kn 4.5m3 with Pilot with Good Price near me factory

Product Description

XCMG brand new 6 ton wheel loader LW600KN

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.

Item Specification
Rated operating load 6000 kg
Bucket capacity 3.0~4.5
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
No further information of sample contents, product structure and configuration parameters updates.There maybe some difference between sample books and material objects.Please kind prevail.

 
 
 
 
 

 

 
 
 
 
 
 
 

Types of Splines

There are 4 types of splines: Involute, Parallel key, helical, and ball. Learn about their characteristics. And, if you’re not sure what they are, you can always request a quotation. These splines are commonly used for building special machinery, repair jobs, and other applications. The CZPT Manufacturing Company manufactures these shafts. It is a specialty manufacturer and we welcome your business.
splineshaft

Involute splines

The involute spline provides a more rigid and durable structure, and is available in a variety of diameters and spline counts. Generally, steel, carbon steel, or titanium are used as raw materials. Other materials, such as carbon fiber, may be suitable. However, titanium can be difficult to produce, so some manufacturers make splines using other constituents.
When splines are used in shafts, they prevent parts from separating during operation. These features make them an ideal choice for securing mechanical assemblies. Splines with inward-curving grooves do not have sharp corners and are therefore less likely to break or separate while they are in operation. These properties help them to withstand high-speed operations, such as braking, accelerating, and reversing.
A male spline is fitted with an externally-oriented face, and a female spline is inserted through the center. The teeth of the male spline typically have chamfered tips to provide clearance with the transition area. The radii and width of the teeth of a male spline are typically larger than those of a female spline. These specifications are specified in ANSI or DIN design manuals.
The effective tooth thickness of a spline depends on the involute profile error and the lead error. Also, the spacing of the spline teeth and keyways can affect the effective tooth thickness. Involute splines in a splined shaft are designed so that at least 25 percent of the spline teeth engage during coupling, which results in a uniform distribution of load and wear on the spline.

Parallel key splines

A parallel splined shaft has a helix of equal-sized grooves around its circumference. These grooves are generally parallel or involute. Splines minimize stress concentrations in stationary joints and allow linear and rotary motion. Splines may be cut or cold-rolled. Cold-rolled splines have more strength than cut spines and are often used in applications that require high strength, accuracy, and a smooth surface.
A parallel key splined shaft features grooves and keys that are parallel to the axis of the shaft. This design is best suited for applications where load bearing is a primary concern and a smooth motion is needed. A parallel key splined shaft can be made from alloy steels, which are iron-based alloys that may also contain chromium, nickel, molybdenum, copper, or other alloying materials.
A splined shaft can be used to transmit torque and provide anti-rotation when operating as a linear guide. These shafts have square profiles that match up with grooves in a mating piece and transmit torque and rotation. They can also be easily changed in length, and are commonly used in aerospace. Its reliability and fatigue life make it an excellent choice for many applications.
The main difference between a parallel key splined shaft and a keyed shaft is that the former offers more flexibility. They lack slots, which reduce torque-transmitting capacity. Splines offer equal load distribution along the gear teeth, which translates into a longer fatigue life for the shaft. In agricultural applications, shaft life is essential. Agricultural equipment, for example, requires the ability to function at high speeds for extended periods of time.
splineshaft

Involute helical splines

Involute splines are a common design for splined shafts. They are the most commonly used type of splined shaft and feature equal spacing among their teeth. The teeth of this design are also shorter than those of the parallel spline shaft, reducing stress concentration. These splines can be used to transmit power to floating or permanently fixed gears, and reduce stress concentrations in the stationary joint. Involute splines are the most common type of splined shaft, and are widely used for a variety of applications in automotive, machine tools, and more.
Involute helical spline shafts are ideal for applications involving axial motion and rotation. They allow for face coupling engagement and disengagement. This design also allows for a larger diameter than a parallel spline shaft. The result is a highly efficient gearbox. Besides being durable, splines can also be used for other applications involving torque and energy transfer.
A new statistical model can be used to determine the number of teeth that engage for a given load. These splines are characterized by a tight fit at the major diameters, thereby transferring concentricity from the shaft to the female spline. A male spline has chamfered tips for clearance with the transition area. ANSI and DIN design manuals specify the different classes of fit.
The design of involute helical splines is similar to that of gears, and their ridges or teeth are matched with the corresponding grooves in a mating piece. It enables torque and rotation to be transferred to a mate piece while maintaining alignment of the 2 components. Different types of splines are used in different applications. Different splines can have different levels of tooth height.

Involute ball splines

When splines are used, they allow the shaft and hub to engage evenly over the shaft’s entire circumference. Because the teeth are evenly spaced, the load that they can transfer is uniform and their position is always the same regardless of shaft length. Whether the shaft is used to transmit torque or to transmit power, splines are a great choice. They provide maximum strength and allow for linear or rotary motion.
There are 3 basic types of splines: helical, crown, and ball. Crown splines feature equally spaced grooves. Crown splines feature involute sides and parallel sides. Helical splines use involute teeth and are often used in small diameter shafts. Ball splines contain a ball bearing inside the splined shaft to facilitate rotary motion and minimize stress concentration in stationary joints.
The 2 types of splines are classified under the ANSI classes of fit. Fillet root splines have teeth that mesh along the longitudinal axis of rotation. Flat root splines have similar teeth, but are intended to optimize strength for short-term use. Both types of splines are important for ensuring the shaft aligns properly and is not misaligned.
The friction coefficient of the hub is a complex process. When the hub is off-center, the center moves in predictable but irregular motion. Moreover, when the shaft is centered, the center may oscillate between being centered and being off-center. To compensate for this, the torque must be adequate to keep the shaft in its axis during all rotation angles. While straight-sided splines provide similar centering, they have lower misalignment load factors.
splineshaft

Keyed shafts

Essentially, splined shafts have teeth or ridges that fit together to transfer torque. Because splines are not as tall as involute gears, they offer uniform torque transfer. Additionally, they provide the opportunity for torque and rotational changes and improve wear resistance. In addition to their durability, splined shafts are popular in the aerospace industry and provide increased reliability and fatigue life.
Keyed shafts are available in different materials, lengths, and diameters. When used in high-power drive applications, they offer higher torque and rotational speeds. The higher torque they produce helps them deliver power to the gearbox. However, they are not as durable as splined shafts, which is why the latter is usually preferred in these applications. And while they’re more expensive, they’re equally effective when it comes to torque delivery.
Parallel keyed shafts have separate profiles and ridges and are used in applications requiring accuracy and precision. Keyed shafts with rolled splines are 35% stronger than cut splines and are used where precision is essential. These splines also have a smooth finish, which can make them a good choice for precision applications. They also work well with gears and other mechanical systems that require accurate torque transfer.
Carbon steel is another material used for splined shafts. Carbon steel is known for its malleability, and its shallow carbon content helps create reliable motion. However, if you’re looking for something more durable, consider ferrous steel. This type contains metals such as nickel, chromium, and molybdenum. And it’s important to remember that carbon steel is not the only material to consider.

China factory Chinese CZPT 6 Ton Wheel Loader Lw600kn 4.5m3 with Pilot with Good Price     near me factory China factory Chinese CZPT 6 Ton Wheel Loader Lw600kn 4.5m3 with Pilot with Good Price     near me factory