Brief Introduction for assembly line rail car The assembly line rail car is powered by drag cable, it conducts AC 380V directly into the electrical control system of the assembly line rail car to control the starting, stopping, going forward and backward of the car. Features for assembly line rail car 1. The assembly line rail car adopts box girder structure, the wheel adopts machining, heat treatment. 2. High safe load coefficient, the safety factor of the assembly line rail car can reach 1.5. 3. With high degree of automation,the assembly line rail car can add PLC device, to achieve automation docking, unmanned operation workshop. 4. Short-distance operation.