The VOLT Series is the first Electric Hoist to feature Full-Range Speed Control. This technology brings electronic variable speed functionality to the hoist. H4 Duty Rating means the VOLT is engineered for demanding, industrial environments and the toughest applications. Lifting speed is now entirely in the hands of the user and can be adjusted on an as needed basis. JET’s VOLT Series is a full line of Variable Speed Hoists from ¼ Ton to 10 Ton capacities; 10, 15 ,20 and 30 feet of lift standard, and 3-phase electrics with 24V, 2-button controller is included. Engineered for control and precision, the VOLT Series will change the way you get the work done.