PSP stand-up truck has a small and beautiful appearance and compact structure, suitable for factories, workshops, warehouses and other occasions. It adopts humanized design. While standing, it can lean on the backboard slightly to reduce human fatigue. It realizes 180 ° steering and is equipped with a directional indicator to facilitate the operator to intuitively see the position of the steering wheel. The 3.3KW form of motor makes the driving wheels powerful and fast. Both the walking motor and the steering motor use three-phase AC technology, which makes the speed of the motor more smoothly adjusted, the adjustment range is wider, and the efficiency is higher. The trouble of replacing the carbon brush of the motor is completely eliminated, and the maintenance-free motor is truly realized. The new mechanism allows the fork to move up and down to achieve linear motion, and the vehicle is more stable, avoiding the disadvantages of body shaking when other handling equipment is raised or lowered. The battery of this machine can be pulled out from the side, and it is equipped with a battery carrier trolley, which makes the battery transportation faster and more convenient.