This cable powered railway flat vehicle uses AC 380V cable to supply power to the vehicle by relying on the retractable cable of the winding device. The winding device is placed under the rail flat vehicle, and the power supply is directly controlled by the AC control system to start the motor to achieve stop, forward, backward and other actions. The cable is placed in the center of two tracks, and the operating system is controlled by low-voltage 36V power supply.

The load of this electric model can reach 20 tons. For the vehicles with heavier tonnage requirements, other drive design schemes can be provided.