The saddle is the key component connecting the tractor and the semi-trailer, and plays an important role in transmitting the longitudinal and braking force between the semi-trailer saddle and the trailer. The impact in the form of motion, its structure directly affects the operational safety of the

As an important part of the car, the axle is the focus of many car enthusiasts. Its role, I believe the old drivers are also very clear. As an important part that shoulders the power transmission, bears the weight of the truck, and maintains the stability of the vehicle, if truck friends do not have

The hot summer has arrived, and the high temperature has led to the peak period of truck maintenance, especially the high temperature of the hub bearings has greatly reduced the service life of the hub grease. After entering the summer, regular maintenance of the hub bearings is required. So what ki

Nowadays, ABS has become the standard configuration of trucks, but before that, many micro trucks and light trucks were not even equipped with ABS anti-lock braking system. Dangerous situations such as loss of control of the front wheel direction and rear wheel flicking, especially on rainy and snow

One. The connection between the saddle and the traction pin:1. The traction height of the semi-trailer, the size of the traction sheath, the front turning radius, the gap radius, etc. must match the tractor, and checks should be made before connection to avoid the following situations:The specificat

With the continuous advancement of science and technology, the automotive industry is also constantly making technological innovations, among which air suspension is a relatively new technology. Air suspension means that the vehicle is suspended in the air by compressed air, so as to realize the smo

The semi-trailer is mounted on the trailer plate (also called the ear plate) of the tractor, and its suspension is used forAn important component that supports the weight of the entire vehicle and runs smoothly. In order to ensure the safety and reliability of the suspension of the semi-trailer, it

Appropriate wheels and high-performance tires can really bring out its strength. The size of the hub can only be determined after the tire to be replaced is selected. Different types of tires have their applicable wheel sizes. For example, a tire with a specification of 215/45R17 requires a wheel wi

In recent years, affected by the quality of load and market demand, many local users in Zhangzhou have replaced the original dump trucks with four fronts and four rears and four rears and eight rears with semi-trailers. This also makes many masters very distressed. They will also consider second-han

In previous models introduction articles, many truck friends have some "doubts" about some "axles" on trucks: drive axle, guide axle, load bridge, electric drive axle...these "proper nouns" ,What exactly does that mean?