China factory Bus Parts Rear Axle Half Shaft for Electric Motor Drive Axle with Great quality

Merchandise Description

The illustration of Rear Axle


The Thorough Drawing of Described Rear Axle

Type: Front AXLEAF two.2~2.7                                                                                                   Kind: Front AXLE–AF 5.five

Application: 5~7 m Mentor/Metropolis Bus                                                                                               Software: ten~11 m Mentor/City Bus


Sort: Front AXLE–AF 75                                                                                            Variety: REAR AXLE–AR 40

Software: Above eleven m Coach/Metropolis Bus                                                                       Software: 5~8m Coach/Town Bus
Financial system of The Axle and Suspension

In purchase to improve the axle and suspension quality, increase buyer automobile encounter, decrease soon after-revenue maintenance expenses, completely understand from domestic and international sophisticated axle technologies, especially in the axle wheel edge distinctive innovation, from grease lubricated wheel edge, to oil lubricated wheel edge, and then to the maintainance cost-free axle ans suspension wheel edge, in contrast with the prior technology, there is a qualitative leap. Among them, there are 2 varieties of upkeep-totally free wheel edge: oil lubrication upkeep-totally free (usually five hundred,000 km routine maintenance-free of charge) and built-in maintenance-free of charge (specifically bearing device, 5 a long time / 800,000 km upkeep-cost-free).

Organization Profile

 DUOYUAN Automobile Products CO.LTD

Duoyuan car gear, addresses an region of far more than one hundred acres and has over three hundred personnel, like a lot more than 90 specialists and technological staff, more than ten senior engineers, and far more than 30 intermediate engineers.

Our aim is to turn into the 3rd celebration professional vehicle parts supplier with revolutionary spirit and major technology. With ongoing design and advancement for sixteen years, we have cooperate with YuTong Group for a term method. Present item market place quantity: Over 400,000 pieces of bus particular axles, in excess of 250,000 kits of bus air suspensions yearly manufacturing potential: one hundred,000 pieces of bus specific axle and 50,000 kits of bus air suspensions. In 2018, our revenue exceeded RMB 1.5 billion.

At existing, our goods are largely bus-oriented, providing matching goods to complete ranges of designs this kind of as passenger bus, tourist bus, group bus, community transportation bus, school buses and new vitality bus Also, we are actively growing truck and other commercial car markets. Our items are sold to a lot more than one hundred thirty international locations and areas in the world these kinds of as Cuba, Venezuela, Russia, Iran and Saudi Arabia as components of complete car.

In purchase to comprehend a better potential, we, by upholding the spirit of exploration, find out widely from others’ powerful factors and soak up international and domestic superior experience, and strive for the development of China’s automotive tools.


Q:Are you trading business or manufacturer?

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

A: We can design and style and produce the axl and suspension according to customers’ specifications and automobile parameters .
Q: What is your phrases of payment ?
A: a hundred% Advance payment by T/T after signing the contract.
Q: What is your phrases of packing?
A: Usually, we place buggy axle on Wooden pallets,Stretch film mounted in picket box . Or Buyer necessary.
Q: How prolonged is your delivery time?
A: Generally it is fifteen-twenty five times if the items are in stock. or it is 35-forty five times if the goods are not in stock, it is in accordance to
Q: What is your axl sample plan?
A: We can supply the buggy axle sample if we have all set parts in stock, but the clients have to shell out the sample cost and he courier expense.You should get in touch with with me with buggy axle.
Q. Do you test all your buggy axle just before shipping?
A: Of course, we have a hundred% examination just before supply
Q: How do you make our company prolonged-time period and excellent relationship?
A:1. We hold axle and suspension a very good good quality and competitive value to make certain our customers advantage
two. We respect each and every customer as our buddy and we sincerely do business and make friends with them, no issue exactly where they arrive from.

How to explain to if your driveshaft wants changing

What is the lead to of the unbalanced drive shaft? Unstable U-joint? Your car may make clicking noises although driving. If you can hear it from equally sides, it may possibly be time to hand it above to the mechanic. If you might be not certain, study on to understand much more. The good news is, there are several ways to inform if your driveshaft requirements replacing.


An unbalanced driveshaft can be the source of strange noises and vibrations in your automobile. To resolve this issue, you should get in touch with a skilled. You can consider a variety of items to repair it, such as welding and modifying the fat. The pursuing are the most common strategies. In addition to the approaches over, you can use standardized weights to stability the driveshaft. These standardized weights are attached to the shaft by welders.
An unbalanced travel shaft typically generates lateral vibrations for each revolution. This variety of vibration is usually induced by a destroyed shaft, missing counterweights, or a foreign object trapped on the generate shaft. On the other hand, torsional vibrations take place two times per revolution, and they are triggered by shaft period shifts. Last but not least, crucial pace vibration happens when the RPM of the push shaft exceeds its rated capability. If you suspect a driveshaft dilemma, examine the pursuing:
Manually altering the imbalance of a drive shaft is not the simplest job. To steer clear of the problems of handbook balancing, you can decide on to use standardized weights. These weights are mounted on the outer circumference of the generate shaft. The operator can manually situation the excess weight on the shaft with particular tools, or use a robotic. Even so, manual balancers have numerous disadvantages.


When the angular velocity of the output shaft is not continuous, it is unstable. The angular velocity of the output shaft is .004 at ph = 29.5 and 1.9 at t = 1.9. The angular velocity of the intermediate shaft is not a difficulty. But when it is unstable, the torque used to it is as well much for the machine. It may be a great thought to check the rigidity on the shaft.
An unstable push shaft can lead to a great deal of noise and mechanical vibration. It can guide to untimely shaft exhaustion failure. CZPT research the result of shaft vibration on the rotor bearing method. They investigated the impact of flex coupling misalignment on the vibration of the rotor bearing technique. They suppose that the vibrational response has two factors: x and y. Even so, this technique has limited software in several scenarios.
Experimental results demonstrate that the presence of cracks in the output shaft may possibly mask the unbalanced excitation qualities. For case in point, the existence of superharmonic peaks on the spectrum is characteristic of cracks. The existence of cracks in the output shaft masks unbalanced excitation traits that cannot be detected in the transient reaction of the input shaft. Determine 8 demonstrates that the frequency of the rotor will increase at critical pace and decreases as the shaft passes the natural frequency.


If you’re obtaining trouble driving your auto, possibilities are you have operate into an unreliable driveshaft. This kind of drivetrain can result in the wheels to stick or not turn at all, and also limit the total handle of the car. No matter what the explanation, these problems must be fixed as quickly as attainable. Below are some symptoms to appear for when diagnosing a driveshaft fault. Let us just take a closer appear.
The first symptom you could discover is an unreliable travel shaft. You may come to feel vibrations, or hear noises below the motor vehicle. Relying on the lead to, it could be a damaged joint or a damaged shaft. The very good information is that driveshaft repairs are normally comparatively affordable and consider less time than a total drivetrain substitute. If you might be not positive what to do, CZPT has a information to replacing the U-connector.
One of the most frequent indicators of an unreliable driveshaft is clanging and vibration. These sounds can be induced by worn bushings, unfastened U-joints, or damaged heart bearings. This can trigger extreme vibration and sound. You can also come to feel these vibrations by means of the steering wheel or the floor. An unreliable driveshaft is a symptom of a larger difficulty.

Unreliable U-joints

A auto with an unreliable U-joint on the travel shaft can be dangerous. A negative u-joint can stop the car from driving effectively and could even lead to you problems. Unreliable u-joints are cheap to exchange and you ought to try receiving areas from good quality makers. Unreliable U-joints can result in the car to vibrate in the chassis or gear lever. This is a confident signal that your auto has been neglected in upkeep.
Replacing a U-joint is not a complicated activity, but it demands particular tools and a good deal of elbow grease. If you never have the right instruments, or you happen to be unfamiliar with mechanical terminology, it is very best to seek out the help of a mechanic. A professional mechanic will be capable to correctly evaluate the dilemma and suggest an appropriate answer. But if you will not come to feel confident sufficient, you can substitute your possess U-connector by pursuing a number of straightforward actions.
To make certain the vehicle’s driveshaft is not destroyed, verify the U-joint for put on and lubrication. If the U-joint is worn, the metal components are likely to rub towards each and every other, leading to use. The sooner a dilemma is identified, the faster it can be fixed. Also, the for a longer time you wait, the much more you drop on repairs.

broken push shaft

The driveshaft is the portion of the car that connects the wheels. If the driveshaft is destroyed, the wheels may end turning and the car could gradual down or quit shifting totally. It bears the excess weight of the vehicle alone as effectively as the load on the road. So even a slight bend or break in the drive shaft can have dire effects. Even a piece of loose steel can become a deadly missile if dropped from a car.
If you hear a screeching noise or growl from your vehicle when shifting gears, your driveshaft could be destroyed. When this happens, harm to the u-joint and abnormal slack in the drive shaft can end result. These problems can further hurt the drivetrain, like the front fifty percent. You should exchange the driveshaft as shortly as you discover any signs and symptoms. Soon after replacing the driveshaft, you can start looking for signs of use.
A knocking sound is a indication of harm to the push shaft. If you hear this audio whilst driving, it may be due to worn couplings, damaged propshaft bearings, or damaged U-joints. In some circumstances, the knocking sounds can even be brought on by a destroyed U-joint. When this happens, you could need to have to change the entire driveshaft, demanding a new one.

Maintenance fees

The value of fixing a driveshaft varies commonly, based on the type and cause of the difficulty. A new driveshaft expenses between $300 and $1,300, like labor. Repairing a damaged driveshaft can value everywhere from $200 to $three hundred, relying on the time necessary and the kind of parts needed. Symptoms of a damaged driveshaft incorporate unresponsiveness, vibration, chassis sounds and a stationary car.
The first factor to think about when estimating the cost of repairing a driveshaft is the variety of automobile you have. Some automobiles have a lot more than one, and the areas used to make them may possibly not be appropriate with other automobiles. Even if the very same automobile has two driveshafts, the damaged kinds will value more. Fortunately, a lot of automobile restore retailers provide cost-free quotes to fix destroyed driveshafts, but be mindful that such operate can be difficult and high-priced.

China factory Bus Parts Rear Axle Half Shaft for Electric Motor Drive Axle     with Great qualityChina factory Bus Parts Rear Axle Half Shaft for Electric Motor Drive Axle     with Great quality