Loading capacity: 1000kg Supply Voltage: DC12V Maximum current: 10A Rated power: 80W Lifting height: 11cm--35cm G.W: 5.0kg Net weight: 3.8kg Dim of product: 39.5ⅹ15.5ⅹ11cm Dim of box: 44ⅹ23.5ⅹ12.5cm Control cable? length: 4.5M Container: 20ft/1980pcs; 40ft/3960pcs; 40hq/4400pcs