1. Limit switch 2. 24V/36V device 3. Imported FEC80 chain 4. Side magenetic braking device 5.CE&ISO9001 approved 3 ton electric chain hoist with manual trolley Description of product as follows: 1. Lifting electric motor coverIt made of high strength and light aluminum alloy but hard and fit for the use in the terrible work environment with a high heat dissipation rate and all tightness design. 2 ...