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

In the process of car maintenance, the annual tire replacement is a large expenditure, and there should be many semi trailer friends who are very troubled by this problem. In fact, the maintenance of tires is the key to prolonging the life of tires, so how to maintain tires?During the running proces

When winter comes, some card friends report that their trailers are slow to brake due to the weather cooling, and the relay valve is frozen, causing the brakes to lock up, the semi trailer brake system which is a great safety hazard. The semi trailer manufacturer will briefly introduce how to mainta