Products Introduce JK series of 3 ton 380v electric winches are mainly used for material lifting, moving heavy goods and gantry cranes as main hoisting mechanism in construction, city derrick, gantry frames and lifting trolleys for hoisting hoists. Suitable for civil construction and small equipment installation in construction, mining crane and factory. Applications 1. It used for the Double Box Gantry Crane. 2. It used for the Tunnel. 3. It used for the Boat.
