China factory High Quality Yongtong Type Electric Rear Axle for Semi Trailer Axles with Free Design Custom

Product Description

The illustration of Rear Axle


The Comprehensive Drawing of Defined Rear Axle

Variety: Front AXLEAF 2.2~2.7                                                                                                   Type: Entrance AXLE–AF 5.five

Application: five~7 m Mentor/City Bus                                                                                               Software: 10~eleven m Coach/Town Bus


Variety: Entrance AXLE–AF 75                                                                                            Variety: REAR AXLE–AR 40

Software: Above 11 m Coach/Town Bus                                                                       Software: 5~8m Mentor/Metropolis Bus
Economy of The Axle and Suspension

In order to enhance the axle and suspension quality, improve buyer automobile experience, minimize right after-sales upkeep charges, entirely learn from domestic and international sophisticated axle technologies, specifically in the axle wheel edge distinctive innovation, from grease lubricated wheel edge, to oil lubricated wheel edge, and then to the maintainance free axle ans suspension wheel edge, in contrast with the preceding technology, there is a qualitative leap. Amongst them, there are 2 kinds of servicing-cost-free wheel edge: oil lubrication maintenance-cost-free (typically 500,000 km upkeep-totally free) and built-in servicing-cost-free (particularly bearing device, 5 years / 800,000 km maintenance-free of charge).

Firm Profile

 CZPT Auto Products CO.LTD

Duoyuan automobile equipment, addresses an region of much more than a hundred acres and has above three hundred staff, which includes far more than 90 pros and technological staff, much more than ten senior engineers, and more than 30 intermediate engineers.

Our objective is to become the third party skilled vehicle elements supplier with progressive spirit and leading technologies. With constant design and improvement for 16 several years, we have cooperate with CZPT Group for a term strategy. Present product marketplace volume: Above four hundred,000 parts of bus unique axles, in excess of 250,000 kits of bus air suspensions annual generation capability: 100,000 parts of bus particular axle and 50,000 kits of bus air suspensions. In 2018, our product sales exceeded RMB 1.5 billion.

At present, our goods are mainly bus-oriented, delivering matching merchandise to complete ranges of models such as passenger bus, vacationer bus, team bus, public transportation bus, school buses and new energy bus Also, we are actively growing truck and other professional motor vehicle markets. Our products are bought to more than a hundred thirty nations and locations in the entire world this kind of as Cuba, Venezuela, Russia, Iran and Saudi Arabia as components of complete motor vehicle.

In buy to recognize a greater foreseeable future, we, by upholding the spirit of exploration, find out commonly from others’ strong details and soak up foreign and domestic superior encounter, and strive for the development of China’s automotive products.


Q:Are you investing firm or company?

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

A: We can style and build the axl and suspension in accordance to customers’ demands and car parameters .
Q: What is your phrases of payment ?
A: a hundred% Progress payment by T/T following signing the deal.
Q: What is your conditions of packing?
A: Generally, we place buggy axle on Wood pallets,Stretch movie set in wooden box . Or Client required.
Q: How lengthy is your delivery time?
A: Normally it is 15-twenty five days if the goods are in inventory. or it is 35-45 days if the merchandise are not in stock, it is in accordance to
Q: What is your axl sample policy?
A: We can supply the buggy axle sample if we have completely ready elements in inventory, but the clients have to pay out the sample cost and he courier expense.You should get in touch with with me with buggy axle.
Q. Do you take a look at all your buggy axle prior to shipping?
A: Sure, we have a hundred% check ahead of supply
Q: How do you make our enterprise prolonged-time period and good partnership?
A:1. We hold axle and suspension a excellent good quality and aggressive price tag to guarantee our customers advantage
two. We respect every buyer as our friend and we sincerely do company and make buddies with them, no issue exactly where they come from.

How to Determine a Defective Generate Shaft

The most typical issues associated with automotive driveshafts incorporate clicking and rubbing noises. Whilst driving, the noise from the driver’s seat is often visible. An skilled automobile mechanic can very easily identify regardless of whether the seem is coming from equally sides or from 1 side. If you observe any of these indicators, it’s time to ship your auto in for a correct prognosis. Here’s a guidebook to identifying if your car’s driveshaft is faulty:

Symptoms of Driveshaft Failure

If you’re having difficulty turning your automobile, it is time to examine your vehicle’s driveshaft. A poor driveshaft can limit the total manage of your vehicle, and you ought to correct it as shortly as achievable to avoid more troubles. Other signs and symptoms of a propshaft failure include odd noises from below the vehicle and issues shifting gears. Squeaking from beneath the automobile is another indicator of a faulty driveshaft.
If your driveshaft fails, your automobile will cease. Despite the fact that the engine will still run, the wheels will not turn. You could hear peculiar noises from underneath the vehicle, but this is a unusual symptom of a propshaft failure. Even so, you will have a lot of time to correct the dilemma. If you do not hear any sounds, the problem is not impacting your vehicle’s ability to move.
The most evident indicators of a driveshaft failure are uninteresting sounds, squeaks or vibrations. If the drive shaft is unbalanced, it is very likely to hurt the transmission. It will demand a trailer to get rid of it from your motor vehicle. Apart from that, it can also influence your car’s functionality and need repairs. So if you hear these signs in your automobile, be confident to have it checked by a mechanic correct absent.

Travel shaft assembly

When designing a propshaft, the design ought to be primarily based on the torque necessary to generate the motor vehicle. When this torque is also substantial, it can trigger irreversible failure of the travel shaft. For that reason, a good drive shaft layout ought to have a lengthy provider daily life. Right here are some tips to help you layout a very good driveshaft. Some of the major elements of the driveshaft are shown beneath.
Snap Ring: The snap ring is a removable element 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 component with a sequence of ridges that match into the grooves of the mating piece. The bearing cup assembly consists of a shaft and stop fittings.
U-joint: U-joint is needed thanks to the angular displacement between the T-formed housing and the pinion. This angle is particularly large in lifted 4x4s. The design of the U-joint should assure a continuous rotational pace. Correct driveshaft design need to account for the variation in angular velocity among the shafts. The T-bracket and output shaft are connected to the bearing caps at the two finishes.


Your vehicle has a set of U-joints on the driveshaft. If your vehicle demands to be changed, you can do it by yourself. You will need to have a hammer, ratchet and socket. In purchase to get rid of the U-joint, you need to initial take away the bearing cup. In some instances you will need to use a hammer to take away the bearing cup, you need to be mindful as you will not want to injury the drive shaft. If you are not able to take away the bearing cup, you can also use a vise to push it out.
There are two kinds of U-joints. A single is held by a yoke and the other is held by a c-clamp. A total ring is safer and perfect for autos that are often utilised off-street. In some situations, a full circle can be employed to restore a c-clamp u-joint.
In addition to extreme torque, excessive loads and improper lubrication are common triggers of U-joint failure. The U-joint on the driveshaft can also be broken if the engine is modified. If you are driving a vehicle with a intensely modified engine, it is not adequate to exchange the OE U-joint. In this situation, it is essential to take the time to effectively lubricate these factors as essential to preserve them purposeful.

tube yoke

QU40866 Tube Yoke is a widespread alternative for damaged or damaged driveshaft tubes. They are desirably created of a metallic materials, this kind of as an aluminum alloy, and contain a hollow portion with a lug framework at a single end. Tube yokes can be produced utilizing a selection of approaches, such as casting and forging. A frequent technique includes drawing sound aspects and machining them into the last form. The resulting elements are less high-priced to create, particularly when in contrast to other types.
The tube fork has a connection level to the driveshaft tube. The lug structure offers attachment points for the gimbal. Usually, the driveshaft tube is 5 inches in diameter and the lug structure is 4 inches in diameter. The lug structure also serves as a mounting position for the drive shaft. When put in, Tube Yoke is straightforward to keep. There are two sorts of lug buildings: a single is forged tube yoke and the other is welded.
Hefty-obligation sequence generate shafts use bearing plates to protected the yoke to the U-joint. All other proportions are secured with exterior snap rings. Yokes are typically machined to accept U-bolts. For some programs, grease fittings are employed. This attachment is far more appropriate for off-street vehicles and efficiency cars.

stop yoke

The finish yoke of the travel shaft is an integral portion of the push practice. Choosing a substantial-high quality stop yoke will support make sure prolonged-expression operation and stop premature failure. Pat’s Driveline offers a full line of automotive finish yokes for electrical power get-offs, differentials and auxiliary equipment. They can also evaluate your existing areas and give you with high top quality replacements.
A U-bolt is an industrial fastener with threaded legs. When employed on a driveshaft, it offers greater security in unstable terrain. You can acquire a U-bolt kit to safe the pinion carrier to the drive shaft. U-bolts also appear with lock washers and nuts. Efficiency cars and off-highway automobiles typically use this variety of attachment. But prior to you set up it, you have to make confident the yoke is machined to settle for it.
Finish yokes can be manufactured of aluminum or steel and are created to provide toughness. It also offers specific bolt designs for various apps. CZPT’s drivetrain is also stocked with a entire line of automotive flange yokes. The company also produces custom made flanged yokes for several well-liked makes. Considering that the organization has a extensive line of replacement flange yokes, it can support you transform your drivetrain from non-serviceable to serviceable.


The very first action in repairing or changing an automotive driveshaft is to exchange worn or broken bushings. These bushings are located within the generate shaft to supply a clean, secure experience. The shaft rotates in a rubber sleeve. If a bushing wants to be replaced, you must 1st verify the manual for tips. Some of these components might also require to be replaced, these kinds of as the clutch or swingarm.

China factory High Quality Yongtong Type Electric Rear Axle for Semi Trailer Axles     with Free Design CustomChina factory High Quality Yongtong Type Electric Rear Axle for Semi Trailer Axles     with Free Design Custom