1.Electric trolley should be formed a complete set with chain hoist or other lifting machines.

2.Electric trolley trolley should be fit on the bottom flange of I-beam to compose a running lifting trolley.

3.There are ball bearings are inlayed in the wheels of the Plain&Geared trolley.
4.Electric trolley is a lifting machine that has high efficiency in operation with small hand-pull/push force

 Wooden Box and Pallet