L68A1 Mast Section Summarize the time interval, maintenance steps and maintenance requirements of tower crane overhaul
The tower crane shall be overhauled after a long period of operation. The maintenance steps and requirements of the tower crane overhauling shall be carried out in strict accordance with the regulations. according to the factory's tower crane product overhaul regulations, the tower crane overhaul time interval and maintenance steps, maintenance requirements are summarized as follows.
L68A1 Mast Section
http://www.towercranesupply.com/product/l68a1-mast-section-for-tower-crane-masts
The longest overhaul interval of the tower crane should not exceed 15,000 hours. The maintenance steps and requirements are as follows:
1. All detachable parts of the tower crane shall be completely removed, cleaned, repaired or replaced (except for special requirements of the manufacturer).
2. Remove rust and paint.
3. Oil should be replaced
4. All motors should be disassembled, disassembled and maintained.
5. The instruments used on the tower crane should be maintained, inspected or replaced according to relevant regulations.
6. Replace aging wires and damaged electrical components.
7. Inspect the wire rope or pull rod of the pulling boom.
8. When the overhaul leaves the factory, the tower crane shall achieve the working performance of the product when it leaves the factory, and there shall be supervision and inspection certificate
L68A1 Mast Section
http://www.towercranesupply.com/product/l68a1-mast-section-for-tower-crane-masts
