Revolutionary planetary gear system boasts an 3,000 lb. line rating and 136:1 gear ratio * 3.9 hp, 12-volt, Permanent Magnet Motor * 1/4" x 38" galvanized aircraft cable with replaceable hook included * Overall Dimension (LxWxH): 13.2" x 4.48" x 4.72" (125 mm x 114 mm x 76.5 mm) * All Smittybilt Winches meet SAE-J706 standard ratings for winches