Product Description
High quality CE OECD approved DQ804B 80HP 4WD Agricultural wheel Farming tractor with ROPS for sale
Tractor Main Features and Advantages:
1.Equipped famous brand engine showing advanced capacity,low fuel consumption,high economic efficiency.
2. Streamlined appearance design, beautiful and generous.
3.Transmission Case adopt meshed shift and add the gearbox interlock device makes the operation more smoothly,reliable and easier.
4. Double action clutch with disc spring, perform steadily and easy to operate.
5. Fully hydraulic steering system greatly reduced driver’s work strength.
6. Wet disc brake device, reliable brake performance.
7. Separate injection of hydraulic oil, reliable to operate.
8. The lifter with force and position adjustment, with reliable lift.
9. Tractor PTO:
PTO in Double speed : 540/760r/min Optional, For high working efficiency.
PTO shaft of 6 or 8 spline Optional, adaptable for agricultural equipment of all over the world.
10. Big Chassis and Heavy-duty Rear axle for Durable Strong machine.
11. Full series light, ROPS,Sunshade/Canopy, Fan/Heater/Air-conditioned cabin are all available, for more comfortable driving environment.
Tractor Main specificaiton and Technical parameters:
| Model | DQ804B |
| Drive type | 4×4 |
| Engine | |
| Engine model | YTO, 4-Cylinder diesel engine |
| Capacity of fuel tank (L) | 78 |
| Engine power at rated speed (kw/hp) | 58.8kw/80HP |
| PTO power at rated speed (kw) | 50 |
| Transmission | |
| Steering type | Full Hydraulic Steering |
| Clutch | Dry,Dual-stage type |
| PTO Speed (rpm) | 540/760 |
| Gearshift | 8F+2R /16F+4R |
| Hydraulic system | |
| Hydraulic output flux (L/min) | 30 |
| Hydraulic output valve | 2-Group (optional) |
| Three point linkage | |
| Category of 3-point link | Category II |
| Lifting force (at point of 610mm)KN | 13.5 |
| Technical parameter | |
| Dimension (L x W x H)mm | 4571x1929x2568 |
| Wheel base(mm) | 2236 |
| Track base(mm) front wheel | 1450 |
| Track base(mm) rear wheel | 1530 |
| The smallest clearance(mm) | 340 |
| Front tyre | 8.3-24 |
| Rear tyre | 14.9-30 |
| Optional Configurations | |
| Common cabin with Fan; Heater cabin; AC cabin;ROPS; Canopy (Sunshade); 16F+4R creeper gearshift, Positive type Hydraulic lifter, 2-Group Hydraulic output valve; Front ballast; Rear ballast; Air brake, Swing draw bar | |
| Loading quantity | |
| 3 units/40HC container in Bare packing ; 6 units/40HC container in Bulk packing by Iron crate | |
Advance Manufacutring Line:
Strictly Inspecting and Full Testing for ensuring high quality product:
High quality DQ804B 80HP 4WD tractor have different Optional configurations for choose:
Best price will be quoted for you as soon as receive your Requirement !
| Type: | Wheel Tractor |
|---|---|
| Usage: | Farm Tractor, Garden Tractor, Lawn Tractor |
| Certification: | ISO, CE, CCC |
| Drive Wheel: | 4WD |
| Emission Standard: | Euro III |
| Fuel: | Gas / Diesel |
| Customization: |
Available
| Customized Request |
|---|
Choosing the Right PTO for Your Machine
There are many types of PTOs, and you may be wondering which one is the best choice for your machine. In this article, you’ll learn about Splined PTOs, Reverse PTOs, and Independent PTOs. Choosing the right PTO for your needs will allow you to operate your machine more efficiently.
LPTO
LPTOs can be dangerous for operators. They should stay at a safe distance from them to avoid getting entangled in the rotating shaft. If an operator gets caught, he or she could sustain severe injuries or even death. Safety precautions include wearing clothing that does not cling to the shaft.
There are many types of PTOs. Some of them support high power applications. These models have different shafts with varying spline configurations. Type 3 shafts have 20 splines, while Type 2 shafts have just 10. Type 3 and Type 2 shafts are referred to as large 1000 and small 1000 respectively by farmers.
The power that drives the PTO shaft comes from the gearbox through the countershaft. Standardizing the PTO speed helps to design equipment around the given speed. For example, a threshing machine is supposed to run at a specific peripheral velocity of the threshing cylinder, so pulley arrangements are usually designed with that speed in mind.
Because the PTO shaft is often low to the ground, it is easier to handle it from a kneeling position. Using a good surface to place the implement on will help you align the splines properly. To make this process easier, use a floor mat, a carpet, or a sturdy piece of cardboard. Once you have positioned the shaft on the PTO, press the locking pin button. If the PTO shaft is stuck, jiggling the implement a bit will help it slide into position.
Reverse PTO
There are several different ways to reverse the PTO shaft. Some older Massey Ferguson style tractors are designed to reverse the PTO shaft by turning it backward. This feature is useful for raising upright silo unloaders. The first method involves driving backward with the rear wheel jacked up and rotating while the rear wheel spins. This method is also useful for reversing a baler or unplugging a baler.
Another option is to install a reverse PTO adapter. These adapters are available for all types of PTOs. A reverse PTO is an excellent choice for any implement that can get stuck when rotating in one direction. However, it should only be used when it is absolutely necessary. The reverse PTO should not be rotated too far backward or for too long.
There are also different types of PTO shafts. Some transfer energy faster than others. That is why a large tractor’s PTO will transfer energy faster than a small tractor’s. Furthermore, independent PTOs don’t require a parking break like transmission PTOs do. There is also a difference between metric and domestic PTO shafts.
In farming, the reverse PTO is used when the farm machinery gets stuck or needs to be reversed. It also makes it possible to use the tractor to turn in the opposite direction. A PTO is a mechanical gearbox that transfers energy from the tractor’s engine to other implements. It can also supply power in the form of rotating pumps.
Splined PTO
The splined PTO shaft consists of six equal-sized splines that are spaced apart by grooves. The splines are angled to the axis of rotation of the PTO shaft. When the splines and the grooves meet, they align the screw end portion.
A splined PTO shaft can be retrofitted to most size 6 PTO shafts. It can also be used as a replacement for a worn out or damaged PTO shaft. This type of PTO shaft is recommended for tractors that require a quick and easy install.
Splined PTO shafts can be used for different types of agricultural equipment. They are compatible with standard and Weasler yokes. They can be cut to size and are available in North American and Metric series. They also come in an Italian Metric series. These shafts are easy to install and remove with a simple key.
A splined PTO shaft is essential for facilitating the interconnection of different components. A power take off (PTO) shaft tool engages the splined PTO shaft and turns it in order to align it with the input shaft of a cooperating structure. This tool is used to connect the PTO shaft to a tractor. This can also be used on a truck, trailer, or any other powered vehicle.
A wrench 40 is also useful for securing a PTO shaft. It enables the wrench to rotate the P.T.O. shaft approximately 30 degrees. The wrench’s leg 46 engages the shaft on the opposite side of the PTO shaft 16. Once the wrench is tightened, the tool can rotate the PTO shaft to make it align with the input shaft 16.
Independent PTO
Independent PTO shafts can be mechanical or hydraulic. The mechanical type has a separate on/off selector and control lever, whereas hydraulic PTOs have just one. The mechanical version is preferred for tractors that need to operate at lower speeds and for applications such as baling and tilling. The hydraulic version reduces noise and vibration.
Another advantage of an independent PTO is that it is easy to engage. Instead of engaging a clutch, you simply shift the PTO selector lever away from ‘OFF’ and flip the PTO switch to “ON.” This lever is usually located on the right hand side of the operator’s seat.
The ISO 500 standard provides specifications for independent PTO shafts. This specification lays out the size of the shaft, number of splines and the location of the PTO. In addition, it specifies the maximum RPM and shaft diameter for a PTO. The original ISO 500-3 specification calls for 540 revolutions per minute for shafts with six splines.
Another benefit of an independent PTO is its ability to be engaged or disengaged without using the transmission clutch. The lever can be pressed halfway or fully to engage an independent PTO. The independent PTO also allows you to stop the tractor while it is in motion. Independent PTOs are available in hydrostatic or mechanical configurations, and are particularly popular with hydrostatic drives.
LPTO shaft guard
An LPTO shaft guard prevents accidental rotational collisions by covering the shaft of a PTO. A PTO shaft is a moving part that can entrap a person’s legs, arms, and clothing. In a pinch, a person could become entangled in the shaft and suffer a serious injury. A PTO shaft guard is a great way to protect yourself against these dangerous incidents.
PTO mishaps can cause severe injuries and even fatalities. To prevent this, equipment manufacturers have made strides in improving the design and construction of their PTO drive shafts. A PTO shaft guard will protect the drive shaft from entanglement and tearing. Proper installation and maintenance of a PTO shaft guard can help protect the tractor, PTO, and other machinery.
Tractor PTO shaft guards are made from durable plastics and can be installed easily. They keep all the parts of the tractor in place and prevent accidents during operation. These parts are vital components for many farm equipments. A 540 RPM shaft can pull a person from a distance of five feet. A PTO shaft guard will prevent this from happening by keeping clothing from becoming entangled in the shaft.
Another important component of a PTO system is the master shield, which covers the PTO stub and the input driveline shaft of an implement. The master shield protects both the tractor PTO stub and the connection end of the input driveline shaft. It extends over the PTO stub on three sides. Many people never replace their master shields because they are too expensive.
Safety of handling a pto shaft
Handling a PTO shaft safely is a vital component of tractor safety. Safety shields must be properly fastened to the shaft to prevent any accidents. The shield should also be inspected and maintained regularly. Otherwise, foreign materials, including clothing, can enter the shaft’s bearings. It is also important to walk around the rotating shaft whenever possible.
Power takeoff shafts are used to transfer mechanical power from farm tractors to implements. However, improper handling of these devices can lead to severe injuries, including amputation and multiple fractures. Spinal injuries are also common, especially if an individual is rotated around the shaft.
Operator awareness is key to avoiding PTO entanglement. Performing repairs while a machine is in operation or wearing loose, frayed clothing may lead to injury. It is also important to read the manufacturer’s instructions before operating a PTO. Lastly, it is important to never operate a PTO while the engine is running.
PTO shafts should be protected by ‘U’ or ‘O’ guards on the tractor and the attached implement. It is also important to use a PTO stand. As with any mechanical part, handling a PTO shaft requires care. Always ensure that the tractor is off before working and remove the key before working on it. Also, it is important to avoid stepping on the drive line or going under it. Make sure you wear protective clothing and shoes. Avoid wearing clothes that have laces as they could become entangled in the shaft and cause injury.
The connection to the PTO shaft should be close to the ground. If it is not, kneel on a flat surface. A piece of carpet, automobile floor-mat or cardboard can work well. Then, align the splines on the PTO shaft. To do this, press the locking pin button, then pull the ball-lock collar back, and then push the shaft onto the PTO.
editor by CX 2023-04-27
China manufacturer China Manufacturer Tractor 4X4 Wheel 4WD Agricultural Machinery 40HP 50HP 60HP 70HP 80HP 90HP 100HP 120HP 160HP 220HP Farm Tractor for Sale near me factory
Product Description
Product Description
Features:
1.This big tractors is a multi-functional, big horsepower agricultural wheel tractors.
2.It has the characteristics of reliable structure, convenient operation, flexible steering, big traction, easy maintenance etc.
3.This series of tractors is from 110hp to 150hp.
4.It equipped with Weichai, YTO, CZPT diesel engine.
5. The tranmission box adopt 16F+8R shuttle shifts, front wheel hydraulic steering, mechanical step shift. Brake is adopting doube plates oil bath type disc brake.
6.Rear positioned independent PTO shaft; it is fixed with split type hydraulic suspension system, rear 3 point linkage, three-way hydraulic output valve, with sealed cabin.
7. Used for tilling rotavating, trailing, spraying, ploughing, harrowng, mower cutting, planting, CZPT husbandry etc.
| GP2204 wheel tractor specification | |||
| Item | Measure | specification | |
| Whole unit | Brand | / | GP |
| Model | / | GP2204 | |
| Type | / | 4×4 wheel drive | |
| Usage | / | Agriculture | |
| Dimension(L×W×H) | mm | 5400×2370×3270 | |
| Wheel base | mm | 2710 | |
| Track base( front/rear) | mm | 1800 ,1920 ,2020/1720-2300 | |
| The smallest clearance | mm | 490 | |
| Min. operational weight | g | 6410 | |
| Gear no. | / | 16F+16R | |
| Engine | Brand | / | YUCHAI |
| Type | In-line, direct injection,4-stroke,water cooled | ||
| Model | / | Yuchai YC6J220 | |
| Manufacturer | / | Guangxi Yuchai diesel engine Co.,Ltd | |
| Aspiration way | / | Turbo | |
| Cylinder no. | / | 6 | |
| Diameter X stroke | mm | 105*125 | |
| Rated power | W | 162 | |
| Rated speed | r/min | 2200 | |
| Cooling type | / | Water cooled | |
| Fuel tank | Capacity | L | 280 |
| Steering and brake |
Steering gear type | / | Hydraulic steering |
| Brake model | / | wet, disc | |
| Transmission | Clutch type | / | Dry, dual-stage action |
| Gearbox shifting way | / | Joggle cover | |
| Walking | Tyre size( front/rear) | / | 18.4-26/20.8-38 |
| Working device |
Suspension model | / | Rear, three-point linkages |
| Suspension category | / | III | |
| Adjusting control | / | Position control, float control | |
| Hydraulic valve | / | 3 sets | |
| P.T.O. type | / | Rear, 6 spline | |
| Diameter of spline | mm | 35 | |
| RPM | r/min | 760/1000 | |
| GP2204 wheel tractor specification | |||
| Item | Measure | specification | |
| Whole unit | Brand | / | GP |
| Model | / | GP2204 | |
| Type | / | 4×4 wheel drive | |
| Usage | / | Agriculture | |
| Dimension(L×W×H) | mm | 5400×2370×3270 | |
| Wheel base | mm | 2710 | |
| Track base( front/rear) | mm | 1800 ,1920 ,2020/1720-2300 | |
| The smallest clearance | mm | 490 | |
| Min. operational weight | g | 6410 | |
| Gear no. | / | 16F+16R | |
| Engine | Brand | / | YUCHAI |
| Type | In-line, direct injection,4-stroke,water cooled | ||
| Model | / | Yuchai YC6J220 | |
| Manufacturer | / | Guangxi Yuchai diesel engine Co.,Ltd | |
| Aspiration way | / | Turbo | |
| Cylinder no. | / | 6 | |
| Diameter X stroke | mm | 105*125 | |
| Rated power | W | 162 | |
| Rated speed | r/min | 2200 | |
| Cooling type | / | Water cooled | |
| Fuel tank | Capacity | L | 280 |
| Steering and brake |
Steering gear type | / | Hydraulic steering |
| Brake model | / | wet, disc | |
| Transmission | Clutch type | / | Dry, dual-stage action |
| Gearbox shifting way | / | Joggle cover | |
| Walking | Tyre size( front/rear) | / | 18.4-26/20.8-38 |
| Working device |
Suspension model | / | Rear, three-point linkages |
| Suspension category | / | III | |
| Adjusting control | / | Position control, float control | |
| Hydraulic valve | / | 3 sets | |
| P.T.O. type | / | Rear, 6 spline | |
| Diameter of spline | mm | 35 | |
| RPM | r/min | 760/1000 | |
How to Choose the Right Worm Shaft
You might be curious to know how to choose the right Worm Shaft. In this article, you will learn about worm modules with the same pitch diameter, Double-thread worm gears, and Self-locking worm drive. Once you have chosen the proper Worm Shaft, you will find it easier to use the equipment in your home. There are many advantages to selecting the right Worm Shaft. Read on to learn more.
Concave shape
The concave shape of a worm’s shaft is an important characteristic for the design of a worm gearing. Worm gearings can be found in a wide range of shapes, and the basic profile parameters are available in professional and firm literature. These parameters are used in geometry calculations, and a selection of the right worm gearing for a particular application can be based on these requirements.
The thread profile of a worm is defined by the tangent to the axis of its main cylinder. The teeth are shaped in a straight line with a slightly concave shape along the sides. It resembles a helical gear, and the profile of the worm itself is straight. This type of gearing is often used when the number of teeth is greater than a certain limit.
The geometry of a worm gear depends on the type and manufacturer. In the earliest days, worms were made similar to simple screw threads, and could be chased on a lathe. During this time, the worm was often made with straight-sided tools to produce threads in the acme plane. Later, grinding techniques improved the thread finish and reduced distortions resulting from hardening.
When a worm gearing has multiple teeth, the pitch angle is a key parameter. A greater pitch angle increases efficiency. If you want to increase the pitch angle without increasing the number of teeth, you can replace a worm pair with a different number of thread starts. The helix angle must increase while the center distance remains constant. A higher pitch angle, however, is almost never used for power transmissions.
The minimum number of gear teeth depends on the angle of pressure at zero gearing correction. The diameter of the worm is d1, and is based on a known module value, mx or mn. Generally, larger values of m are assigned to larger modules. And a smaller number of teeth is called a low pitch angle. In case of a low pitch angle, spiral gearing is used. The pitch angle of the worm gear is smaller than 10 degrees.
Multiple-thread worms
Multi-thread worms can be divided into sets of one, two, or four threads. The ratio is determined by the number of threads on each set and the number of teeth on the apparatus. The most common worm thread counts are 1,2,4, and 6. To find out how many threads you have, count the start and end of each thread and divide by two. Using this method, you will get the correct thread count every time.
The tangent plane of a worm’s pitch profile changes as the worm moves lengthwise along the thread. The lead angle is greatest at the throat, and decreases on both sides. The curvature radius r” varies proportionally with the worm’s radius, or pitch angle at the considered point. Hence, the worm leads angle, r, is increased with decreased inclination and decreases with increasing inclination.
Multi-thread worms are characterized by a constant leverage between the gear surface and the worm threads. The ratio of worm-tooth surfaces to the worm’s length varies, which enables the wormgear to be adjusted in the same direction. To optimize the gear contact between the worm and gear, the tangent relationship between the two surfaces is optimal.
The efficiency of worm gear drives is largely dependent on the helix angle of the worm. Multiple thread worms can improve the efficiency of the worm gear drive by as much as 25 to 50% compared to single-thread worms. Worm gears are made of bronze, which reduces friction and heat on the worm’s teeth. A specialized machine can cut the worm gears for maximum efficiency.
Double-thread worm gears
In many different applications, worm gears are used to drive a worm wheel. These gears are unique in that the worm cannot be reversed by the power applied to the worm wheel. Because of their self-locking properties, they can be used to prevent reversing motion, although this is not a dependable function. Applications for worm gears include hoisting equipment, elevators, chain blocks, fishing reels, and automotive power steering. Because of their compact size, these gears are often used in applications with limited space.
Worm sets typically exhibit more wear than other types of gears, and this means that they require more limited contact patterns in new parts. Worm wheel teeth are concave, making it difficult to measure tooth thickness with pins, balls, and gear tooth calipers. To measure tooth thickness, however, you can measure backlash, a measurement of the spacing between teeth in a gear. Backlash can vary from one worm gear to another, so it is important to check the backlash at several points. If the backlash is different in two places, this indicates that the teeth may have different spacing.
Single-thread worm gears provide high speed reduction but lower efficiency. A multi-thread worm gear can provide high efficiency and high speed, but this comes with a trade-off in terms of horsepower. However, there are many other applications for worm gears. In addition to heavy-duty applications, they are often used in light-duty gearboxes for a variety of functions. When used in conjunction with double-thread worms, they allow for a substantial speed reduction in one step.
Stainless-steel worm gears can be used in damp environments. The worm gear is not susceptible to rust and is ideal for wet and damp environments. The worm wheel’s smooth surfaces make cleaning them easy. However, they do require lubricants. The most common lubricant for worm gears is mineral oil. This lubricant is designed to protect the worm drive.
Self-locking worm drive
A self-locking worm drive prevents the platform from moving backward when the motor stops. A dynamic self-locking worm drive is also possible but does not include a holding brake. This type of self-locking worm drive is not susceptible to vibrations, but may rattle if released. In addition, it may require an additional brake to keep the platform from moving. A positive brake may be necessary for safety.
A self-locking worm drive does not allow for the interchangeability of the driven and driving gears. This is unlike spur gear trains that allow both to interchange positions. In a self-locking worm drive, the driving gear is always engaged and the driven gear remains stationary. The drive mechanism locks automatically when the worm is operated in the wrong manner. Several sources of information on self-locking worm gears include the Machinery’s Handbook.
A self-locking worm drive is not difficult to build and has a great mechanical advantage. In fact, the output of a self-locking worm drive cannot be backdriven by the input shaft. DIYers can build a self-locking worm drive by modifying threaded rods and off-the-shelf gears. However, it is easier to make a ratchet and pawl mechanism, and is significantly less expensive. However, it is important to understand that you can only drive one worm at a time.
Another advantage of a self-locking worm drive is the fact that it is not possible to interchange the input and output shafts. This is a major benefit of using such a mechanism, as you can achieve high gear reduction without increasing the size of the gear box. If you’re thinking about buying a self-locking worm gear for a specific application, consider the following tips to make the right choice.
An enveloping worm gear set is best for applications requiring high accuracy and efficiency, and minimum backlash. Its teeth are shaped differently, and the worm’s threads are modified to increase surface contact. They are more expensive to manufacture than their single-start counterparts, but this type is best for applications where accuracy is crucial. The worm drive is also a great option for heavy trucks because of their large size and high-torque capacity.
China supplier Tder 66kw 74kw 81kw 89kw Mini Agricultural Tractor 4WD Price 60HP 70HP 80HP 90HP 100HP 120HP 4X4 Tractor near me supplier
Product Description
Strong motive power
Adopt Xinchai diesel engine series, large reserves of torque,
low fuel consumption and high economic efficiency.
High reliability
The reinforced PTO structure, large bearing capacity,
meets the requirements of different operation.
Imported high strength powder metallurgic clutch plate,
reliable transmission.
Efficient operation
Adopts 4×(1 + 1) ×2 compound transmission, 8F + 8R
gear, shuttle shift, side control, easy to operate.
Vertical double oil cylinder high pressure lifter, large lifting
force and good operation adaptability.
Optional for creeper gearbox , meets different working
conditions.
Comfortable operation
Hanging flat panel console, reasonable man-machine
engineering.
Full hydraulic steering system, flexible and comfortable
operation.
Optional for cab, comfortable driving space
After sales service
TDER always treat after-sale service more important than sale.
Nowadays more than 30 agents around the world can supply TDER professional after-sale service.
All the product of TDER supplied with one year or 2000 working hours (which occurs first) period quality warranty.
Detail clauses and policies please check our website and product certificate.
FAQ:
1.What Certificate do you have?
TDER workshop meet with the ISO9001:2008 Quality System. .
All of our products with CE certificate. Some of our products meets the EPA requirements.
2.Can you customize and design as the clients’ requirement?
TDER will try its best to meet all kinds of clients’ special requirements.
However, All the customizing and refit should be implemented safely and scientifically.
The colors can be painted as client’s need.
3.How long is the warranty of your products?
Normally 1 year or 2000 working hours whichever occurs first.
Details to see the TDER warranty policy for each model.
4.Can you produce the products labeled with the client’s brand?
With the authorization of the brand, we can OEM for our clients.
5.What payment terms do you accept?
On T/T term 30% down payment is required in advance,and 70% balance shall be settled before shipment.
6.What logistics way we can work for shipment ?
We can ship construction machinery by various transportation tools
1.For 90% of our shipment,we will go by sea,to all main continents such as South America,Middle East,
Africa,Oceania and Europe etc,either by container or Bulk shipment.
2.For neighborhood countries of China,such as Russia,Mongolia, Kazakhstan,Uzbekistan etc., we can ship
trucksby railway.
3.For light spare parts in urgent demand,we can ship it by international courier service,such as DHL,TNT,
UPS,or Fedex.
7.Delivery time:
Standard configuration products are always in stock. The production period of Customizing products is from
7 days to 60 days.
|
Model
|
LTB604
|
LTB704
|
LTB804
|
LTB1004
|
LTB1204
|
|
Drive Type
|
4×4
|
||||
|
Overall Dimension L×W×H (mm)
|
3925×1728×2870
|
4070×1700×2870
|
4130×1720×2820
|
||
|
Overall Dimension with optional driver’s cab L×W×H (mm)
|
3925×1728×2650
|
4070×1700×2650
|
4130×1720×2650
|
||
|
Min. ground clearance (mm)
|
360
|
370
|
|||
|
Min. operating weight (KG)
|
2565
|
2720
|
2950
|
||
|
Gearbox gears number
|
12F+12R
|
||||
|
Forward Speed (Kw/h)
|
2.33-31.04
|
2.33-31.05
|
2.41-31.96
|
2.41-30.91
|
|
|
Reverse Speed (Kw/h)
|
2.04-27.21
|
2.04-27.22
|
2.11-27.14
|
2.11-27.1
|
|
|
Engine Brand
|
XINCHAI
|
QUANCHAI
|
QUANCHAI
|
||
|
Engine Model
|
4D32ZT31/604
|
4D32ZT31/704
|
4C6-80U32
|
4C6-100C35
|
4C6-120C32
|
|
Engine Rated power (Kw)
|
44.1
|
51.5
|
59
|
73.5
|
88.3
|
|
Engine Rated speed (r/min)
|
2400
|
||||
|
Front tires spec.
|
8.3-34
|
9.5-24
|
8.3-34
|
9.5-24
|
|
|
Rear tires spec.
|
11-32
|
14.9-30
|
11-32
|
14.9-30
|
|
|
Max. traction force (KN)
|
13.8
|
14
|
16.6
|
≥25
|
|
|
Fuel Tank Capacity (L)
|
60
|
60
|
60+25
|
||
|
Model
|
LTB604
|
LTB704
|
LTB804
|
LTB1004
|
LTB1204
|
|
Drive Type
|
4×4
|
||||
|
Overall Dimension L×W×H (mm)
|
3925×1728×2870
|
4070×1700×2870
|
4130×1720×2820
|
||
|
Overall Dimension with optional driver’s cab L×W×H (mm)
|
3925×1728×2650
|
4070×1700×2650
|
4130×1720×2650
|
||
|
Min. ground clearance (mm)
|
360
|
370
|
|||
|
Min. operating weight (KG)
|
2565
|
2720
|
2950
|
||
|
Gearbox gears number
|
12F+12R
|
||||
|
Forward Speed (Kw/h)
|
2.33-31.04
|
2.33-31.05
|
2.41-31.96
|
2.41-30.91
|
|
|
Reverse Speed (Kw/h)
|
2.04-27.21
|
2.04-27.22
|
2.11-27.14
|
2.11-27.1
|
|
|
Engine Brand
|
XINCHAI
|
QUANCHAI
|
QUANCHAI
|
||
|
Engine Model
|
4D32ZT31/604
|
4D32ZT31/704
|
4C6-80U32
|
4C6-100C35
|
4C6-120C32
|
|
Engine Rated power (Kw)
|
44.1
|
51.5
|
59
|
73.5
|
88.3
|
|
Engine Rated speed (r/min)
|
2400
|
||||
|
Front tires spec.
|
8.3-34
|
9.5-24
|
8.3-34
|
9.5-24
|
|
|
Rear tires spec.
|
11-32
|
14.9-30
|
11-32
|
14.9-30
|
|
|
Max. traction force (KN)
|
13.8
|
14
|
16.6
|
≥25
|
|
|
Fuel Tank Capacity (L)
|
60
|
60
|
60+25
|
||
Guide to Drive Shafts and U-Joints
If you’re concerned about the performance of your car’s driveshaft, you’re not alone. Many car owners are unaware of the warning signs of a failed driveshaft, but knowing what to look for can help you avoid costly repairs. Here is a brief guide on drive shafts, U-joints and maintenance intervals. Listed below are key points to consider before replacing a vehicle driveshaft.
Symptoms of Driveshaft Failure
Identifying a faulty driveshaft is easy if you’ve ever heard a strange noise from under your car. These sounds are caused by worn U-joints and bearings supporting the drive shaft. When they fail, the drive shafts stop rotating properly, creating a clanking or squeaking sound. When this happens, you may hear noise from the side of the steering wheel or floor.
In addition to noise, a faulty driveshaft can cause your car to swerve in tight corners. It can also lead to suspended bindings that limit overall control. Therefore, you should have these symptoms checked by a mechanic as soon as you notice them. If you notice any of the symptoms above, your next step should be to tow your vehicle to a mechanic. To avoid extra trouble, make sure you’ve taken precautions by checking your car’s oil level.
In addition to these symptoms, you should also look for any noise from the drive shaft. The first thing to look for is the squeak. This was caused by severe damage to the U-joint attached to the drive shaft. In addition to noise, you should also look for rust on the bearing cap seals. In extreme cases, your car can even shudder when accelerating.
Vibration while driving can be an early warning sign of a driveshaft failure. Vibration can be due to worn bushings, stuck sliding yokes, or even springs or bent yokes. Excessive torque can be caused by a worn center bearing or a damaged U-joint. The vehicle may make unusual noises in the chassis system.
If you notice these signs, it’s time to take your car to a mechanic. You should check regularly, especially heavy vehicles. If you’re not sure what’s causing the noise, check your car’s transmission, engine, and rear differential. If you suspect that a driveshaft needs to be replaced, a certified mechanic can replace the driveshaft in your car.
Drive shaft type
Driveshafts are used in many different types of vehicles. These include four-wheel drive, front-engine rear-wheel drive, motorcycles and boats. Each type of drive shaft has its own purpose. Below is an overview of the three most common types of drive shafts:
The driveshaft is a circular, elongated shaft that transmits torque from the engine to the wheels. Drive shafts often contain many joints to compensate for changes in length or angle. Some drive shafts also include connecting shafts and internal constant velocity joints. Some also include torsional dampers, spline joints, and even prismatic joints. The most important thing about the driveshaft is that it plays a vital role in transmitting torque from the engine to the wheels.
The drive shaft needs to be both light and strong to move torque. While steel is the most commonly used material for automotive driveshafts, other materials such as aluminum, composites, and carbon fiber are also commonly used. It all depends on the purpose and size of the vehicle. Precision Manufacturing is a good source for OEM products and OEM driveshafts. So when you’re looking for a new driveshaft, keep these factors in mind when buying.
Cardan joints are another common drive shaft. A universal joint, also known as a U-joint, is a flexible coupling that allows one shaft to drive the other at an angle. This type of drive shaft allows power to be transmitted while the angle of the other shaft is constantly changing. While a gimbal is a good option, it’s not a perfect solution for all applications.
CZPT, Inc. has state-of-the-art machinery to service all types of drive shafts, from small cars to race cars. They serve a variety of needs, including racing, industry and agriculture. Whether you need a new drive shaft or a simple adjustment, the staff at CZPT can meet all your needs. You’ll be back on the road soon!
U-joint
If your car yoke or u-joint shows signs of wear, it’s time to replace them. The easiest way to replace them is to follow the steps below. Use a large flathead screwdriver to test. If you feel any movement, the U-joint is faulty. Also, inspect the bearing caps for damage or rust. If you can’t find the u-joint wrench, try checking with a flashlight.
When inspecting U-joints, make sure they are properly lubricated and lubricated. If the joint is dry or poorly lubricated, it can quickly fail and cause your car to squeak while driving. Another sign that a joint is about to fail is a sudden, excessive whine. Check your u-joints every year or so to make sure they are in proper working order.
Whether your u-joint is sealed or lubricated will depend on the make and model of your vehicle. When your vehicle is off-road, you need to install lubricable U-joints for durability and longevity. A new driveshaft or derailleur will cost more than a U-joint. Also, if you don’t have a good understanding of how to replace them, you may need to do some transmission work on your vehicle.
When replacing the U-joint on the drive shaft, be sure to choose an OEM replacement whenever possible. While you can easily repair or replace the original head, if the u-joint is not lubricated, you may need to replace it. A damaged gimbal joint can cause problems with your car’s transmission or other critical components. Replacing your car’s U-joint early can ensure its long-term performance.
Another option is to use two CV joints on the drive shaft. Using multiple CV joints on the drive shaft helps you in situations where alignment is difficult or operating angles do not match. This type of driveshaft joint is more expensive and complex than a U-joint. The disadvantages of using multiple CV joints are additional length, weight, and reduced operating angle. There are many reasons to use a U-joint on a drive shaft.
maintenance interval
Checking U-joints and slip joints is a critical part of routine maintenance. Most vehicles are equipped with lube fittings on the driveshaft slip joint, which should be checked and lubricated at every oil change. CZPT technicians are well-versed in axles and can easily identify a bad U-joint based on the sound of acceleration or shifting. If not repaired properly, the drive shaft can fall off, requiring expensive repairs.
Oil filters and oil changes are other parts of a vehicle’s mechanical system. To prevent rust, the oil in these parts must be replaced. The same goes for transmission. Your vehicle’s driveshaft should be inspected at least every 60,000 miles. The vehicle’s transmission and clutch should also be checked for wear. Other components that should be checked include PCV valves, oil lines and connections, spark plugs, tire bearings, steering gearboxes and brakes.
If your vehicle has a manual transmission, it is best to have it serviced by CZPT’s East Lexington experts. These services should be performed every two to four years or every 24,000 miles. For best results, refer to the owner’s manual for recommended maintenance intervals. CZPT technicians are experienced in axles and differentials. Regular maintenance of your drivetrain will keep it in good working order.