Heavy duty auto parts

Heavy vehicle accessories refer to components used in large vehicles such as heavy-duty trucks, semi trailers, and trailers, which are important components of heavy vehicles. With the rapid development of domestic logistics and transportation industry, the demand for heavy-duty vehicles is also constantly increasing. Therefore, the heavy-duty vehicle parts market is also showing a growing trend.

There are various types of heavy-duty vehicle accessories, mainly including engine series, brake series, transmission series, and suspension series. Below are several types of heavy-duty vehicle accessories:

1、 Engine series

The engines of heavy-duty vehicles generally use diesel engines, which have high power and can fully meet the needs of various transportation tasks. The most important parts in the engine series are the engine crankshaft, connecting rods, pistons, valves, cylinder liners, and other components. At the same time, temperature sensors, oil pressure sensors, and other essential components can provide support for the performance of the engine.

2、 Brake series

The brake series can be regarded as the most critical accessory of heavy-duty vehicles, as it directly affects the driver's safety. The brake series consists of brake discs, brake pads, brake oil discs, brake cylinders, and other components. Brake discs are usually made of high-strength alloy steel material, which has good wear resistance and corrosion resistance, making them more suitable for use in harsh northern environments. In the braking series, the brake, booster, and brake oil pipe are very important parts, which are related to the flexibility of braking and the size of braking force.

3、 Transmission series

The transmission series enables heavy trucks to travel quickly by transmitting the torque of the engine to the wheels. The main parts of the transmission system include gearbox, steering gear, transmission shaft, universal joint, etc. The quality of material selection for transmission series accessories determines the stability of the performance of heavy-duty trucks. These accessories should be made of materials higher than ordinary cars, with good reliability and durability.

4、 Suspension series

The suspension system is an important component of heavy-duty trucks, which can alleviate body vibration, reduce tire wear, and improve driver comfort. In the suspension series, important parts include suspension springs, shock absorbers, hub and spoke assemblies, as well as hydraulic cylinder bodies, fork arms, and other components. The functions of these heavy-duty vehicle accessories are very important in the operation of heavy-duty trucks, and they need to have stability and safety.