Hercules Hoists Ltd offers High Mast Winches. Hercules Hoists Ltd is an ISO 9001:2000 certified company. The High Mast Winches feature single, double and triple drum having electrical and manual operation through torque limiter. It is incorporated with single handle couplers to lift rope simultaneously from all the drums. This Winch with 750 / 1000 kg capacity offers lifting up to 50 meters.