Electric Tow tractor JSTY5050TQYE is a vehicle developed by Jiangsu Tiayi Aviation Industry Co., Ltd. for towing luggage (cargo). The sample car selects HCDM030JT1 permanent magnet synchronous drive motor produced by Beijing Institute of Technology Huachen Electric Vehicle Technology Co., LTD. The controller is produced by Beijing Institute of Technology Huachuang Electric Vehicle Technology Co., LTD. HC30LKPIC-K21-01-TY, controller and motor water cooling technology. The driving type is rear drive, and the braking type is front disc and rear drum. The vehicle layout type is closed, rear-mounted cab (optional front-mounted), the front and rear windshield can be opened, the occupant is 2, the maximum speed is 30km/h, the maximum tractive force is 35kN, the rated traction weight is 35500kg, and the driving range is 360km on a single charge.