... Export Co.,Ltd is one of the leading China manual lock release single post lift manufacturers,Website:http://www. ... com, welcome to wholesale cheap manual lock release single post lift from our factory.Manual Lock Release Single Post LiftCharacteristicsSingle ... height1800mmLifting vehicle width≤1800mmLifting time20s-35sMotor power2.2KwWorking voltage220/240/380/415v, 1/3 phaseWeightN.W.: 700kg G.W.: ...