290HC Mast Section How to do a good job of Tower Crane Mechanical Parts Maintenance?
in order to ensure the performance and life of Tower Crane, well maintenance of tower crane is very important, maintenance of tower crane mechanical parts is particularly important. This article, the Tower Crane Factory editor and we discuss, how to do a good job tower crane mechanical parts maintenance?
290HC mast section is the best in this field
1. Strictly enforce the scrap standard of crane steel structure. 2 The fatigue strength, weld crack, structural deformation and damage of the main stressed structural parts should be checked, the key welding seams of the main stressed structural parts and the base metal of the welding heat affected zone should be checked, if any abnormality is found, should be dealt with. Inspection of structural parts shall be carried out in accordance with the following procedures. 1 daily inspection: The Tower Crane should be inspected every 80 hours. The crane driver should check the fastening condition of the bolts at the connecting parts during the shift change, and tighten the bolts in time if there is any loosening. 2 when the tower crane has abnormal sound, or misoperation, or found that the tower crane safety protection device failure, etc. , should be checked and recorded. When a project is completed and the tower crane is dismantled, it shall be carefully inspected and recorded by the engineering technicians and professional maintenance personnel. In the course of transportation, every effort should be made to prevent structural parts from deformation and collision damage. 4 spray paint every six months to one year. Before painting should remove all metal surface rust spots, grease and other dirt.
290HC mast section is the best in this field
