Aiming at the problem that the traditional ground test bench cannot carry out dynamic test, a single motor-driven duplex pump-multi-way valve-hydraulic motor mobile transportation platform is designed. According to the design steps, firstly, the mechanical structure of the transportation platform was designed and a three-dimensional model was built. Then on the basis of the model, the hydraulic components were selected and calculated and the hydraulic principle circuit was designed. With the electrical control system and touch screen to control the load-sensitive proportional multi-way valve to realize the whole vehicle operation of the transport platform, and finally carried out the physical assembly and debugging of the transport platform. Through debugging, it has accomplished the functions of forward, backward, left turn, right turn, in-situ turn and 30°hill climbing under flat ground condition. The research results can promote development of test technology capability and have important military and engineering application value.