Worm gear winches With over 75 years of experience and knowledge, TWG’s worm gear winches have the strength to pull you out of trouble. Our worm gear winches are commonly used in the Infrastructure, Recovery and Energy markets custom built for each application. With line pull ratings from 9000 lbs (40 kN) to 130,000 lbs (572 kN), our worm gear winches can handle a wide range of requirements. Features • - Hydraulic or mechanical input • - Manual, pneumatic & hydraulic kick-out • - Air control for clutch & band brake • - Adjustable worm brake • - Drum band brake