China Hot selling Professional Factory CZPT Air Suspension Axle Factory Customized Rear Axle Electric ATV Rear Drive Axle for Bus Coach with Great quality

Item Description

Variety: Rear Axle Assembly–Intermediate Structure                                          Kind: Entrance Axle Assembly-Reduced Ground

Application: 10~14m City Bus                                                                            Software: ten~14m Mentor/Metropolis Bus

Sort: Front Axle Assembly-Independent                                                            Kind: Rear Axle Assembly–IntermediateStructure

Software: 8~10m Coach/Town Bus                                                                   Application: 8~10m Coach/Metropolis Bus

Sort: Entrance Axle Assembly–Impartial Suspension                           Type: Rear Axle Assembly--Air Suspension

Application: five~8m Coach/City Bus                                                                Software: 5~8m Coach/Metropolis Bus

Variety: Rear Axle Assembly–Biased Structure                                                     Type: Front Axle Assembly–Impartial Suspension

Software: ten~14m Town Bus/Low floor                                                             Application: ten~14m Metropolis Bus/Lower ground

Financial system of The Axle and Suspension

In purchase to boost the axle and suspension good quality, enhance client vehicle experience, reduce after-revenue servicing expenses, entirely discover from domestic and foreign innovative axle technologies, especially in the axle wheel edge CZPT innovation, from grease lubricated wheel edge, to oil lubricated wheel edge, and then to the maintainance free of charge axle ans suspension wheel edge, compared with the earlier technology, there is a qualitative leap. Among them, there are 2 varieties of routine maintenance-free wheel edge: oil lubrication upkeep-cost-free (usually five hundred,000 km upkeep-free) and built-in maintenance-free (particularly bearing device, 5 several years / 800,000 km upkeep-totally free).

 DUOYUAN Vehicle Products CO.LTD

Duoyuan automobile equipment, handles an area of much more than one hundred acres and has over 300 workers, which includes much more than 90 specialists and technological staff, far more than ten senior engineers, and more than 30 intermediate engineers.

Our goal is to grow to be the third celebration professional car areas supplier with innovative spirit and major technologies. With steady development and improvement for 16 a long time, we have cooperate with YuTong Team for a time period approach. Current solution industry volume: Over 400,000 pieces of bus special axles, in excess of 250,000 kits of bus air suspensions annual manufacturing capacity: 100,000 items of bus unique axle and fifty,000 kits of bus air suspensions. In 2018, our revenue exceeded RMB 1.5 billion.

At current, our items are largely bus-oriented, delivering matching items to entire ranges of versions these kinds of as passenger bus, tourist bus, team bus, community transportation bus, faculty buses and new CZPT bus Also, we are actively increasing truck and other professional automobile marketplaces. Our products are sold to more than a hundred thirty nations around the world and locations in the planet this kind of as Cuba, Venezuela, Russia, Iran and Saudi Arabia as elements of total car.

In order to realize a much better future, we, by upholding the spirit of exploration, learn commonly from others’ robust points and take in international and domestic advanced experience, and try for the advancement of China’s automotive gear.


Q:Are you trading company or producer?

A: We are factory who have been specializing in planning and production axle and suspension for twenty a long time .
Q:Can your goods be tailored or modified?

A: We can style and create the axl and suspension in accordance to customers’ needs and car parameters .
Q: What is your phrases of payment ?
A: 100% Progress payment by T/T after signing the contract.
Q: What is your conditions of packing?
A: Generally, we place buggy axle on Picket pallets,Stretch film mounted in picket box . Or Customer essential.
Q: How lengthy is your shipping and delivery time?
A: Normally it is fifteen-twenty five days if the merchandise are in inventory. or it is 35-forty five times if the merchandise are not in stock, it is in accordance to
Q: What is your axl sample coverage?
A: We can supply the buggy axle sample if we have all set elements in inventory, but the customers have to spend the sample value and he courier expense.Please get in touch with with me with buggy axle.
Q. Do you examination all your buggy axle ahead of shipping?
A: Yes, we have 100% examination just before supply
Q: How do you make our enterprise extended-phrase and great connection?
A:1. We hold axle and suspension a very good high quality and competitive value to make sure our consumers gain
2. We respect every customer as our buddy and we sincerely do business and make friends with them, no issue in which they appear from.



How to Recognize a Defective Generate Shaft

The most widespread difficulties connected with automotive driveshafts consist of clicking and rubbing noises. Even though driving, the sound from the driver’s seat is often visible. An experienced vehicle mechanic can easily determine no matter whether the audio is coming from each sides or from one particular side. If you observe any of these signs, it’s time to send your car in for a proper analysis. This is a guidebook to determining if your car’s driveshaft is defective:

Indicators of Driveshaft Failure

If you happen to be obtaining problems turning your automobile, it really is time to check out your vehicle’s driveshaft. A negative driveshaft can limit the all round management of your car, and you should repair it as shortly as attainable to stay away from further issues. Other signs of a propshaft failure consist of strange noises from underneath the automobile and trouble shifting gears. Squeaking from beneath the car is yet another indicator of a faulty driveshaft.
If your driveshaft fails, your vehicle will cease. Though the motor will still run, the wheels will not flip. You may hear strange noises from under the car, but this is a exceptional symptom of a propshaft failure. Nonetheless, you will have loads of time to fix the problem. If you don’t listen to any noise, the dilemma is not affecting your vehicle’s capacity to move.
The most clear indicators of a driveshaft failure are uninteresting appears, squeaks or vibrations. If the generate shaft is unbalanced, it is very likely to harm the transmission. It will call for a trailer to take away it from your vehicle. Apart from that, it can also influence your car’s overall performance and demand repairs. So if you hear these indications in your automobile, be sure to have it checked by a mechanic correct absent.

Push shaft assembly

When developing a propshaft, the design and style ought to be based on the torque needed to push the car. When this torque is also large, it can result in irreversible failure of the travel shaft. Consequently, a very good generate shaft design should have a long support life. Below are some ideas to help you design a good driveshaft. Some of the principal factors of the driveshaft are outlined beneath.
Snap Ring: The snap ring is a detachable part that secures the bearing cup assembly in the yoke cross hole. It also has a groove for locating the snap ring. Spline: A spline is a patented tubular machined aspect with a sequence of ridges that match into the grooves of the mating piece. The bearing cup assembly is composed of a shaft and end fittings.
U-joint: U-joint is necessary because of to the angular displacement in between the T-shaped housing and the pinion. This angle is specially big in elevated 4x4s. The style of the U-joint have to ensure a continuous rotational speed. Correct driveshaft layout have to account for the difference in angular velocity amongst the shafts. The T-bracket and output shaft are attached to the bearing caps at the two finishes.


Your automobile has a set of U-joints on the driveshaft. If your car needs to be replaced, you can do it by yourself. You will want a hammer, ratchet and socket. In order to take away the U-joint, you need to 1st get rid of the bearing cup. In some cases you will require to use a hammer to get rid of the bearing cup, you need to be mindful as you don’t want to harm the travel shaft. If you can not take away the bearing cup, you can also use a vise to push it out.
There are two varieties of U-joints. 1 is held by a yoke and the other is held by a c-clamp. A total ring is safer and perfect for vehicles that are usually employed off-street. In some situations, a entire circle can be utilized to fix a c-clamp u-joint.
In addition to too much torque, excessive loads and improper lubrication are typical leads to of U-joint failure. The U-joint on the driveshaft can also be broken if the motor is modified. If you are driving a car with a seriously modified motor, it is not ample to replace the OE U-joint. In this case, it is important to just take the time to appropriately lubricate these elements as needed to maintain them functional.

tube yoke

QU40866 Tube Yoke is a frequent alternative for destroyed or broken driveshaft tubes. They are desirably made of a metallic materials, such as an aluminum alloy, and contain a hollow part with a lug framework at 1 conclude. Tube yokes can be made using a variety of strategies, including casting and forging. A widespread approach includes drawing sound aspects and machining them into the last condition. The resulting components are less expensive to make, specially when compared to other varieties.
The tube fork has a link stage to the driveshaft tube. The lug framework supplies attachment details for the gimbal. Usually, the driveshaft tube is 5 inches in diameter and the lug structure is 4 inches in diameter. The lug construction also serves as a mounting stage for the push shaft. Once set up, Tube Yoke is easy to keep. There are two varieties of lug structures: one is solid tube yoke and the other is welded.
Large-obligation collection push shafts use bearing plates to safe the yoke to the U-joint. All other dimensions are secured with exterior snap rings. Yokes are typically machined to take U-bolts. For some apps, grease fittings are used. This attachment is much more suitable for off-street autos and functionality vehicles.

end yoke

The stop yoke of the push shaft is an integral element of the travel practice. Choosing a substantial-quality finish yoke will aid make sure prolonged-term operation and prevent untimely failure. Pat’s Driveline offers a comprehensive line of automotive end yokes for energy just take-offs, differentials and auxiliary gear. They can also measure your present areas and provide you with high top quality replacements.
A U-bolt is an industrial fastener with threaded legs. When utilized on a driveshaft, it offers greater security in unstable terrain. You can buy a U-bolt kit to safe the pinion provider to the travel shaft. U-bolts also occur with lock washers and nuts. Overall performance cars and off-highway cars typically use this type of attachment. But prior to you set up it, you have to make positive the yoke is machined to settle for it.
Conclude yokes can be created of aluminum or steel and are developed to supply toughness. It also gives special bolt styles for various apps. CZPT’s drivetrain is also stocked with a total line of automotive flange yokes. The firm also generates personalized flanged yokes for several common brands. Given that the business has a extensive line of replacement flange yokes, it can aid you change your drivetrain from non-serviceable to serviceable.


The very first step in repairing or replacing an automotive driveshaft is to exchange worn or destroyed bushings. These bushings are found inside the push shaft to supply a easy, secure experience. The shaft rotates in a rubber sleeve. If a bushing wants to be changed, you should very first examine the manual for tips. Some of these parts could also require to be changed, this sort of as the clutch or swingarm.

China Hot selling Professional Factory CZPT Air Suspension Axle Factory Customized Rear Axle Electric ATV Rear Drive Axle for Bus Coach     with Great qualityChina Hot selling Professional Factory CZPT Air Suspension Axle Factory Customized Rear Axle Electric ATV Rear Drive Axle for Bus Coach     with Great quality