Abstract
Automobile tail panels are installed in vehicles and various seals the rear of a vehicle hydraulic loading of the equipment, Not only can be used to handling its cargo, but also can be used as the tailgate Van truck, usually called the tail plate. The graduation of motor vehicles designed for medium-sized hydraulic tail boards, the design process is divided into structural analysis, engineering design and the design of the hydraulic system. The hydraulic lifting the tail plate with: compact and rational layout, light weight, simple, safe and reliable and so on
Key words: automobile tail plate, lifting equipment, hydraulic systems, analysis of kinematics