Product Description

The illustration of Rear Axle

The Detailed Drawing of Outlined Rear Axle

Kind: Entrance AXLE—AF 2.2~2.7                                                                                                   Kind: Entrance AXLE–AF 5.five

Application: 5~7 m Coach/Town Bus                                                                                               Software: ten~eleven m Coach/Metropolis Bus

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

Application: More than eleven m Mentor/City Bus                                                                       Software: 5~8m Mentor/City Bus
Financial system of The Axle and Suspension

In buy to increase the axle and suspension quality, enhance consumer automobile encounter, minimize after-sales servicing charges, totally find out from domestic and overseas sophisticated axle technological innovation, especially in the axle wheel edge special innovation, from grease lubricated wheel edge, to oil lubricated wheel edge, and then to the maintainance totally free axle ans suspension wheel edge, when compared with the previous technology, there is a qualitative leap. Amid them, there are 2 sorts of maintenance-totally free wheel edge: oil lubrication routine maintenance-free (usually five hundred,000 km routine maintenance-free of charge) and integrated servicing-totally free (namely bearing unit, 5 a long time / 800,000 km upkeep-free of charge).Processing Line Of Axles

Company Profile

 DUOYUAN Car Equipment CO.LTD

Duoyuan car products, handles an location of more than one hundred acres and has in excess of 300 workers, including far more than ninety specialists and specialized personnel, a lot more than ten senior engineers, and more than 30 intermediate engineers.

Our aim is to become the 3rd party expert vehicle areas supplier with innovative spirit and leading technological innovation. With constant construction and growth for 16 several years, we have cooperate with YuTong Team for a term approach. Recent product market volume: More than 400,000 parts of bus unique axles, above 250,000 kits of bus air suspensions yearly manufacturing ability: one hundred,000 pieces of bus specific axle and 50,000 kits of bus air suspensions. In 2018, our sales exceeded RMB 1.5 billion.

At present, our goods are largely bus-oriented, delivering matching items to entire ranges of versions this sort of as passenger bus, tourist bus, team bus, community transportation bus, faculty buses and new vitality bus Also, we are actively expanding truck and other professional motor vehicle markets. Our merchandise are offered to much more than one hundred thirty countries and locations in the globe this sort of as Cuba, Venezuela, Russia, Iran and Saudi Arabia as areas of comprehensive car.

In buy to comprehend a far better foreseeable future, we, by upholding the spirit of exploration, understand widely from others’ powerful factors and take in international and domestic innovative encounter, and attempt for the development of China’s automotive products.

FAQ

Q:Are you investing organization or manufacturer?

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

A: We can layout and build the axl and suspension according to customers’ needs and motor vehicle parameters .
Q: What is your phrases of payment ?
A: one hundred% Progress payment by T/T after signing the contract.
Q: What is your terms of packing?
A: Usually, we put buggy axle on Wooden pallets,Extend film fastened in wood box . Or Client required.
Q: How long is your shipping and delivery time?
A: Normally it is 15-twenty five days if the products are in stock. or it is 35-forty five times if the goods are not in stock, it is in accordance to
quantity.
Q: What is your axl sample policy?
A: We can offer the buggy axle sample if we have prepared elements in stock, but the buyers have to pay out the sample cost and he courier price.Make sure you contact with me with buggy axle.
Q. Do you take a look at all your buggy axle ahead of supply?
A: Yes, we have 100% take a look at prior to supply
Q: How do you make our business long-phrase and great romantic relationship?
A:1. We preserve axle and suspension a very good high quality and competitive cost to guarantee our consumers benefit
2. We respect each and every buyer as our pal and we sincerely do business and make buddies with them, no matter in which they appear from.

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Types of Axles

An axle is the central shaft of a rotating wheel or gear. It can be fixed to the wheels or to the vehicle itself. Depending on the design, it may be fixed in different positions and have different types of mounting points. It may also have bearings. Axles come in different types and shapes. Some of them are more functional than others, and they may be semi-floating, tandem-drive, or lift axles.

Customized axles work best for cars

Adding big horsepower to a car can increase its performance, but this addition can also cause problems. It is important to take proper measurements for the rear axle to ensure it is not too long or too short. However, this measurement can become complicated with limited-slip differentials and offset pinions.
If you want to add custom axles to your car, it is important to know the physical properties of the axle and what kind of load it can handle. If you’re only planning to make a minor upgrade, it may be enough to get a standard axle. However, if you’re planning to make any major modifications, a customized axle will be a much better option.
Customized axles can be made of a variety of materials. They can be made of carbon steel or nickel steel. Some are made to float freely and others are made to be rigid. If you’re building a car, you should also consider the type of bearings and kingpins that it will use.
Axles come in a variety of types, based on the amount of force they produce. Some are pre-defined, while others are customized to meet your car’s specifications. The advantages of customizing your axles include improved wheel speed and torque. You can even adjust the angle of the axles for even more performance.
Axles can make or break your car’s performance. Customized axles are made with a proprietary alloy material that increases the torsional strength. Because of this, they are able to withstand a tremendous amount of power. Additionally, they are able to withstand lateral and bending loads.
While customizing your axle is an excellent idea, it is also very expensive. The best way to go about it is to work with a professional. They are able to make the axles you need and they’re usually well-made and made of quality materials. However, you should make sure you check the reviews and ratings of the manufacturer before making a purchase.
If you want to shorten the axle on your car, you should have it machined with new splines. The number of splines on an axle is important because it determines the strength of the axle. A 33-spline axle is more durable than a 28-spline axle, and a 40-spline axle is even stronger.

Semi-floating axles

Semi-floating rear axles are a common type of axle used in midsize trucks. They utilize a single wheel support bearing and use one axle shaft to transmit rotation to the wheels. A semi-floating axle is typically lubricated. Aftermarket kits are available to make the axle shaft stronger. However, these kits do not upgrade the axle differential assembly. Therefore, axles with weak differential assemblies may not benefit from conversion.
Semi-floating axles feature a “C-Clip” for holding the axle shaft in place in the axle casing. The problem with this design is that the axle shaft is exposed to more wear and tear. In addition, axle shafts with a C-Clip must be surface-hardened in the area where the axle shaft is flexed.
Semi-floating axles differ from full-floating axles in their appearance. A semi-floating axle has a hub that looks like the hub of a 3/4-ton 14-bolt Ford axle, whereas a full-floating axle’s hub looks like that of a 1 ton Ford axle.
Semi-floating axles have a tapered end. This makes them more efficient in carrying weight. In addition, they have a keyed end to prevent the rear hub from slipping around. This ensures the axle remains stable even when the rear wheels are turning. It is also important to note that semi-floating axles can only carry a small amount of weight, while full-floating axles can carry a lot of weight.
Semi-floating axles are lighter than full-float axles, which makes them less expensive to manufacture. Additionally, if one axle fails, the vehicle will continue to operate normally. Aside from this, semi-floating axles also have c-clips, which are the bearings that bear the weight of the vehicle.
A semi-floating axle is also available with an optional 5-lug hub. The axle shaft transmits rotational torque from the differential to the wheel, and the hub rides on tapered roller bearings. A full-floating axle assembly is stronger than a semi-floating axle system. In addition, it is compatible with factory 5-lug hubs.
Semi-floating axles are easier to install than full-floating axles. However, if you want to convert your semi-floating axle to a full-floating axle, you can install an aftermarket kit.

Tandem-drive axles

A tandem drive axle is a type of axle with two wheels on one side of the vehicle. Compared to a single axle with two wheels, a tandem drive axle is 60 pounds lighter and offers improved performance and durability. This type of axle is designed to optimize fleet uptime by balancing design efficiency and application-specific demands.
The suspension system of a tandem drive axle includes air springs that control the suspension of the lead and trailing axles. The air springs are pneumatically connected to a common reservoir. The springs’ displacements are averaged to provide a controlling input to the air spring pressurization controller.
A tandem drive axle may be used to transport heavier loads. It is important to note that the maximum weight of a tandem drive axle may be different in different states. In general, the federal regulations allow up to 34K pounds per axle, but the state regulations may be different. However, the weight limits of tandem axle groups are significantly lower than for single axles.
A tandem drive axle is a common type of vehicle drive axle. It is characterized by two axles spaced more than 40 inches apart. The distances are measured from the axle centers. A tandem-drive axle may be a drive axle or a steer axle. If the steer axle is overloaded, steering will be more difficult.
A tandem drive axle is a popular choice for commercial trucks. It is durable and can handle heavy loads. It is often used in cement mixing trucks and tanker trucks, where the weight of the load is distributed evenly between the two axles. The combination of the two axles helps a tandem drive truck make a smoother start from a stopped position. Because the weight is distributed across two axles, the torque generated by the engine can be distributed more effectively.
A tandem drive axle is usually paired with two air-lift axles. A tandem drive axle is also used when the weight of a cargo truck cannot be supported by the two air-lift axles. Tandem-drive axles are typically installed at the rear of a truck’s chassis.

Lift axles

Lift axles are a great way to reduce the workload on your powertrain, while also improving your fuel economy. These axles reduce rolling resistance, thrust, and tandem scrub, and can improve fuel economy by two to five percent. However, you should use lift axles with care, and pay special attention to suspension spacing.
Some lift axles have a steering feature, which allows the driver to control when the axle is raised, which is useful for taking sharp corners. However, some drawbacks to non-steerable lift axles include excessive tire wear. Steerable lift axles can alleviate this problem, but they are generally more expensive.
Another benefit of lift axles is that they increase a vehicle’s weight carrying capacity. This is useful for trucks with large load capacities. Although state laws vary, federal regulations are generally in favor of spreading the weight of a truck’s cargo across several axles. This helps protect large road pavements and bridges.
Lift axles are an important feature of dump trucks and should be considered if you’re considering making a change. However, they can be costly, and it’s important to consider the costs and benefits before deciding on a new configuration. These axles are best used when the load capacity of a truck is more than double what it is capable of carrying.
The developed algorithm has been tested under various scenarios. First, the algorithm accepts the command from the driver to lift axles. However, it ignores the tag axle dropping command if the vehicle is traveling more than 30 kph. Second, the vehicle stops for about 60 seconds. Once loaded, the algorithm drops the axles in order.
Besides enhancing the weight carrying capacity of a truck, lift axles are also used for auxiliary purposes. Most of these axles are used on dump trucks. In addition to the pusher axle, some dump trucks have a tag axle, which increases the distance between the steer axle and rearmost axle. This allows the truck to carry more cargo than the pusher axle.

editor by czh 2022-12-13