Dump truck is a vehicle that could discharge by itself through the hydraulic or mechanical hoisting system. It is also called the tipper. It is consisting of the chassis, hydraulic hoisting structure, cargo box, power take-off device, and other spare parts.The dump truck is mainly used in engineering construction. It works with the excavator, the loader, the band conveyor, and other construction machinery together, making one whole line for loading, transporting, and discharging.