China factory Rear Axle Bus with Great quality

Solution Description

electrical van 4T Bus axle wheel hub

Variety: Rear and entrance                                                                                             Kind: Front Axle Assembly-Minimal Flooring

Application: 10~14m Metropolis Bus     

Variety: Front Axle Assembly-Low Ground

Application: ten~14m City Bus 


                                                                                                                                  Software: 10~14m Mentor/Metropolis Bus

Variety: Entrance Axle Assembly-Independent                                                            Type: Rear Axle Assembly–IntermediateStructure

Software: 8~10m Mentor/Town Bus                                                                   Software: 8~10m Mentor/Town Bus

Routine maintenance-free hub device product introduction  

The maintenance-totally free hub unit is assembled at equally finishes of the axle and is an critical portion connecting the brake disc (brake drum), rim and 50 % shaft.  The Yongrun bearing unit employs higher performance bearing metal, and its efficiency is considerably higher than that of regular bearings.  The support life of the total unit reaches much more than 1 million kilometers.  Lubrication method utilizing substantial temperature resistant, extended life grease, support lifestyle of far more than a million kilometers, lifestyle with no substitute, much less intake, clean and environmental protection.  


Qualified Processing Line of the Axle and Suspension

Company Profile


Duoyuan car tools, handles an area of far more than one hundred acres and has in excess of three hundred employees, which includes much more than 90 specialists and complex personnel, a lot more than 10 senior engineers, and a lot more than 30 intermediate engineers.

Our aim is to become the third get together specialist vehicle components supplier with revolutionary spirit and top engineering. With ongoing design and improvement for sixteen several years, we have cooperate with YuTong Group for a phrase method. Existing item market place quantity: Above four hundred,000 items of bus special axles, over 250,000 kits of bus air suspensions once-a-year generation potential: one hundred,000 pieces of bus particular axle and 50,000 kits of bus air suspensions. In 2018, our income exceeded RMB 1.5 billion.

At existing, our goods are primarily bus-oriented, providing matching goods to complete ranges of designs this kind of as passenger bus, tourist bus, team bus, public transportation bus, university buses and new vitality bus Also, we are actively expanding truck and other business automobile marketplaces. Our goods are marketed to much more than one hundred thirty international locations and locations in the planet these kinds of as Cuba, Venezuela, Russia, Iran and Saudi Arabia as components of total automobile.

In buy to understand a greater foreseeable future, we, by upholding the spirit of exploration, learn commonly from others’ powerful details and absorb overseas and domestic superior experience, and attempt for the growth of China’s automotive gear.


Q:Are you trading business or company?

A: We are factory who have been specializing in planning and manufacturing axle and suspension for 20 several years .
Q:Can your products be personalized or modified?

A: We can design and create the axl and suspension according to customers’ specifications and motor vehicle parameters .
Q: What is your terms of payment ?
A: one hundred% Advance payment by T/T following signing the deal.
Q: What is your terms of packing?
A: Usually, we put buggy axle on Wood pallets,Extend film mounted in wood box . Or Client needed.
Q: How prolonged is your supply time?
A: Generally it is fifteen-twenty five times if the goods are in stock. or it is 35-45 times if the items are not in inventory, it is in accordance to
Q: What is your axl sample policy?
A: We can offer the buggy axle sample if we have completely ready parts in stock, but the clients have to pay the sample value and he courier expense.Make sure you speak to with me with buggy axle.
Q. Do you examination all your buggy axle before shipping and delivery?
A: Of course, we have a hundred% test prior to delivery
Q: How do you make our enterprise long-term and excellent connection?
A:1. We maintain axle and suspension a excellent quality and competitive value to make certain our consumers reward
two. We regard every consumer as our good friend and we sincerely do organization and make friends with them, no issue in which they arrive from.

How to Determine a Defective Push Shaft

The most widespread difficulties associated with automotive driveshafts include clicking and rubbing noises. Whilst driving, the sounds from the driver’s seat is frequently obvious. An skilled automobile mechanic can simply discover no matter whether the seem is coming from both sides or from one side. If you notice any of these indicators, it really is time to ship your auto in for a appropriate prognosis. Here is a guide to deciding if your car’s driveshaft is faulty:

Symptoms of Driveshaft Failure

If you might be possessing trouble turning your car, it really is time to check out your vehicle’s driveshaft. A bad driveshaft can limit the general handle of your automobile, and you need to repair it as quickly as attainable to keep away from further difficulties. Other signs of a propshaft failure consist of peculiar noises from below the car and difficulty shifting gears. Squeaking from underneath the motor vehicle is yet another indication of a defective driveshaft.
If your driveshaft fails, your automobile will stop. Even though the engine will even now operate, the wheels will not change. You may possibly listen to peculiar noises from beneath the car, but this is a rare symptom of a propshaft failure. Nevertheless, you will have loads of time to correct the issue. If you do not hear any sound, the problem is not impacting your vehicle’s capacity to go.
The most evident indicators of a driveshaft failure are dull seems, squeaks or vibrations. If the generate shaft is unbalanced, it is very likely to harm the transmission. It will demand a trailer to remove it from your automobile. Apart from that, it can also influence your car’s performance and need repairs. So if you listen to these indicators in your car, be certain to have it checked by a mechanic correct away.

Travel shaft assembly

When creating a propshaft, the style need to be dependent on the torque essential to drive the automobile. When this torque is as well high, it can cause irreversible failure of the generate shaft. For that reason, a very good drive shaft layout ought to have a extended services lifestyle. Below are some ideas to assist you design a good driveshaft. Some of the main elements of the driveshaft are shown under.
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 finding the snap ring. Spline: A spline is a patented tubular machined element with a sequence of ridges that suit into the grooves of the mating piece. The bearing cup assembly consists of a shaft and stop fittings.
U-joint: U-joint is required thanks to the angular displacement amongst the T-shaped housing and the pinion. This angle is particularly massive in elevated 4x4s. The layout of the U-joint should guarantee a continual rotational velocity. Suitable driveshaft layout need to account for the variation in angular velocity among the shafts. The T-bracket and output shaft are hooked up to the bearing caps at equally ends.


Your vehicle has a established of U-joints on the driveshaft. If your motor vehicle wants to be changed, you can do it by yourself. You will need to have a hammer, ratchet and socket. In buy to take away the U-joint, you need to first eliminate the bearing cup. In some situations you will want to use a hammer to eliminate the bearing cup, you ought to be watchful as you will not want to injury the drive shaft. If you can not remove the bearing cup, you can also use a vise to push it out.
There are two sorts of U-joints. A single is held by a yoke and the other is held by a c-clamp. A complete ring is safer and perfect for cars that are frequently used off-highway. In some instances, a complete circle can be utilised to mend a c-clamp u-joint.
In addition to too much torque, extreme masses and incorrect lubrication are typical brings about of U-joint failure. The U-joint on the driveshaft can also be damaged if the engine is modified. If you are driving a automobile with a intensely modified motor, it is not enough to change the OE U-joint. In this scenario, it is essential to get the time to properly lubricate these elements as needed to hold them practical.

tube yoke

QU40866 Tube Yoke is a frequent replacement for ruined or broken driveshaft tubes. They are desirably created of a metallic material, these kinds of as an aluminum alloy, and incorporate a hollow part with a lug structure at 1 finish. Tube yokes can be manufactured employing a selection of approaches, such as casting and forging. A frequent technique requires drawing sound elements and machining them into the closing condition. The resulting factors are considerably less costly to make, especially when in contrast to other types.
The tube fork has a relationship position to the driveshaft tube. The lug construction gives attachment factors for the gimbal. Normally, the driveshaft tube is 5 inches in diameter and the lug composition is 4 inches in diameter. The lug framework also serves as a mounting stage for the generate shaft. Once installed, Tube Yoke is easy to sustain. There are two varieties of lug constructions: 1 is forged tube yoke and the other is welded.
Heavy-duty collection drive shafts use bearing plates to safe the yoke to the U-joint. All other proportions are secured with exterior snap rings. Yokes are typically machined to take U-bolts. For some purposes, grease fittings are utilised. This attachment is a lot more suited for off-highway vehicles and performance vehicles.

conclude yoke

The finish yoke of the generate shaft is an integral portion of the generate prepare. Picking a large-top quality conclude yoke will assist ensure long-phrase operation and stop premature failure. Pat’s Driveline gives a comprehensive line of automotive end yokes for energy get-offs, differentials and auxiliary products. They can also evaluate your existing parts and provide you with substantial top quality replacements.
A U-bolt is an industrial fastener with threaded legs. When used on a driveshaft, it offers greater security in unstable terrain. You can obtain a U-bolt package to protected the pinion provider to the travel shaft. U-bolts also arrive with lock washers and nuts. Efficiency cars and off-highway cars typically use this sort of attachment. But before you set up it, you have to make positive the yoke is machined to settle for it.
Conclude yokes can be manufactured of aluminum or metal and are designed to provide toughness. It also delivers specific bolt styles for different apps. CZPT’s drivetrain is also stocked with a complete line of automotive flange yokes. The business also generates custom flanged yokes for numerous common manufacturers. Because the firm has a complete line of alternative flange yokes, it can support you transform your drivetrain from non-serviceable to serviceable.


The very first step in restoring or replacing an automotive driveshaft is to replace worn or destroyed bushings. These bushings are found within the travel shaft to provide a smooth, safe journey. The shaft rotates in a rubber sleeve. If a bushing wants to be replaced, you need to initial check the manual for tips. Some of these elements may possibly also require to be replaced, this kind of as the clutch or swingarm.

China factory Rear Axle Bus     with Great qualityChina factory Rear Axle Bus     with Great quality