L68B2 Mast Section Maintenance involved in tower lifting
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The tower crane must be lubricated during maintenance and continue to operate after troubleshooting. The vulnerable parts must be constantly inspected, repaired or replaced. The mechanical bolts, especially the parts that are often shaken, such as the connecting bolts of the tower body, should be checked for looseness. If loose must be tightened or replaced in time.
The vibrators of the tower crane organizations should regularly inspect and adjust the gap between the Zhidongwa and the brake wheels to ensure flexibility and reliability. On the friction surface, there should be no dirt. In case of dirt, it must be washed off with gasoline or dilute material.
The lubrication and hydraulic oil of all parts such as the gearbox, gearbox, and external gear of the tower crane are performed according to the requirements of the lubrication table. Attention should be paid to the inspection of the various steel wire rope there is no broken wire and loose stock phenomenon. If the relevant regulations are exceeded, they must be renewed immediately. The maintenance of wire ropes shall be strictly in accordance with GB5144-85.
L68B2 Mast Section L68B2 mast section the specification can suitable this situaton no problem
