Performance 12VDC Rated line PULL 4000lb(1810kg) Motor 1200W Gearing Differential planetary Gear rate 189:1 Drum Length 3?76.2mm) Drum Diameter 1.625?41.3mm) Wire Rope 6mm X 15.2m NW/GW 17kg/18kg MEAS 44.5*30*22.5cm(1pc)