132HC Mast Section The crane parts should be inspected and maintained
After a long period of sun, rain, and labor, the parts of the tower crane will inevitably show "strain". At this time, the tower crane replacement failure parts have become the top priority in the work. When replacing tower crane parts and tower crane accessories, special personnel must be operated and must be shut down. When stopping, it is not convenient to draw and carry a load, and the ground should also be designated as a safe area, and idle people are forbidden to enter. When replacing important parts or major repairs, it should also be dismantled first.
The tower is inspected before and after installation and during daily use. These include: metal structure welding must not crack, metal structure must not be plastic deformation, the quality of the connecting bolts and pins meets the requirements, and measures to stop retreat and prevent loosening, connecting bolts must be regularly pre-arranged by personnel, steel wire rope lubrication is well maintained, and the number of broken wires must not exceed the standard. No disjoint shall be allowed, no plastic deformation shall be allowed, the tether joint shall conform to the standard, no oil leakage shall be allowed to the speed box and the cylinder, the pressure of the hydraulic system shall be normal, the brake brake and the limit insurance shall be sensitive and reliable, the transmission mechanism shall be well lubricated, the safety device shall be complete and reliable, and the electrical control line shall be well insulated.
132HC Mast Section 132HC mast section the specification can suitable this situaton no problem
