1. Hoisting speed:4/0.4-5/0.5m/min.

2. Travelling speed:20m/min.

3. Working grade:M4.

4. With two motor.

5. Used with double girder overhead crane.

6. Automatically adjusting hinged girders, allowing the track surface error, travelling smoothly.

7. Three-in-one hard-toothed surface decelerating motors, setting drive, speed governing and braking at a whole. 

NH model trolley electric cable hoist