CARLIFT 2 POST 4TON MODEL; UT40SD SIZE; 3.51*0.455*0.77M LIFTING HEIGHT 1800MM POWER 220V 50HZ 1HP WEIGHT 560KG HEIGHT 3550MM WIDTH 3420MM Double insurance self-locking protection device, safe and easy operation. Using two wire ropes synchronous connection forcing two two slider moving simultaneously, effectively prevent the vehicle tilting. This model is equipped with high precision to the lifting arm rotating angle locking device to prevent accidents. 1 Year warranty