The multifunctional electric hoist is currently the most ideal small lifting tool in China, capable of handling, loading and unloading, and lifting at any angle. However, the multi-functional electric hoist needs to be well preserved and maintained because it has many vulnerable parts.

Vulnerable parts of multi-functional electric hoist mainly include limit limiting device, anti breaking rope device, protective door, parking device, basket safety door, basket top protection, basket both sides protection, feed inlet protective shed, unloading platform guardrail, derrick three side enclosure, communication facilities, ground anchor, steel wire rope, brake device, winch anchorage, coupling, cable wind rope or wall bracket, Residual-current device, basket bottom plate, etc. Daily maintenance and upkeep should be carried out on the vulnerable components mentioned above, with regular inspections. Any problems should be repaired and replaced as soon as possible.

In addition, the calcium based lubricating oil of the gearbox should be replaced regularly, with a maximum cycle of no more than six months. The steel wire rope should be kept lubricated regularly and rust and twisting are not allowed. When problems are found with the multi-functional electric hoist, timely maintenance and troubleshooting should be carried out, and it is not allowed to operate with faults. The multifunctional electric hoist is mainly suitable for residential buildings, ash bricks, well digging and lifting, freight yards, warehouses, restaurants, shopping malls, individual workshops, small factories and mines, and can also be widely used in small and medium-sized residential buildings, high-rise building decoration and other places. It has the characteristics of fast braking speed, small size, and light weight.