Specifications: Rated line pull:10000 Lbs (4536kgs)single line Motor: Series wound DC 12V with 5.5hp/4.0kw output Gear train: 3 stage panetary Gear ratio:294:1 Clutch:sliding ring gear Braking action:automatic in the drum Fairlead:4-way Roller fairlead Wire rope: 5/16" 92''(8.3mm.28m) Drum size: 2.5",8.8"(63.5mm,224mm) Dimensions:22.4",6.3",6.5"(570mm,160mm,165mm) Bolt pattern:254,114.3mm N.W:38kgs