1. The main structure of high strength structural steel, vehicle weight, contains significant, the main beam intensity of use, advanced design concepts, optimal load effect. 2. .By internationally renowned hydraulic system, saving time and labor, safety and reliability, improve the efficiency of cargo transportation and unloading. 3. Brake system and electric system are all well-known brand in the world. 4. Shot blasting twice and particular coat painting can guarantee the quality of the chassis surface. 5. The main application is to transport coal mine, sand and stones, cereals etc, this kind of loose cargo.