As a typical support tire, the trailer rear tire plays a vital role in the fields of trailer load, braking, driving, and even auxiliary shock absorption. Generally speaking, the rear tire of the trailer can be divided into two categories: discs and drum types. The subdivision can cover the lowbed ti

The traction semi trailer means that a separate front trailer is dragged on the cargo box, and the front of the trailer can be separated from the cargo box.There are two types of tract cars: one is semi trailer, and the other is a full trailer.Let's talk about the semi trailer first. I don't know if

The fence semi trailers of the warehouse are used for its strengths, large loading capacity, fast transportation, convenient disassembly, wide use, and low investment costs. With the promotion of social and economic factors such as energy conservation and environmental protection, it has been develo

As an engineering vehicle, dump trucks drive the hydraulic mechanism by driving the hydraulic mechanism by the dump truck's engine to complete the purpose of the inclined movement to achieve unloading. When the unloading is completed, reset. So how to prevent turning over the dump after turning over

When some drivers and friends are driving a semi-trailer, if the force on the accelerator is slightly larger, the brake drum and brake pads of the semi trailers lock up. How to solve this problem?The quality of the relay valve of the semi-trailer is not good, it is recommended to replace it with the

As a special engineering vehicle with a large market share, dump trucks are widely used in various transportation work, such as mining, water conservancy construction, the dump truck easy to roll over road construction, etc. So why is the rear dump truck easy to roll over? Here is a brief introducti