... to your request2) AC motor: 200KG—1500KG, DC motor: 300KG—600KG, AC and DC motor: 300KG—600KG3) 110V/220V ... more save.5)100% copper material inside the motor, so it have a larger capacity and ... BOX, INFRARED SENSOR, ALARM SYSTEM.AC&DC MOTOR LOAD CAPACITY420-450 SETS FOR ONE 20GP CONTAINER ... AND COMPANY DETAILS, PLEASE EMAIL US.MOTOR PACKAGETWO CARTONS, ONE FOR MOTOR, ONE FOR BRACKET Sell Rolling Door ...