L46A1 Mast Section Maintenance of tower crane
(1) always keep the organizations clean, timely cleaning of all parts of the dust;
(2) check the amount of oil in each reducer, if the oil level is lower than the specified height should be timely refueling;
(3) check whether the transmission of the transmission plug can be free exhaust, if blocked, should be timely dredged;
(4) check the performance of the brake, if not sensitive and reliable should be timely adjusted;
(5) check the bolts at the joints, if loose and fall off should be tightened and added in a timely manner;
(6) check the various safety devices, if found to be out of order should be adjusted in a timely manner;
(7) check the various parts of the wire rope and Pulley, if found excessive wear should be handled in time;
(8) check the lubrication of the lubrication parts, timely add grease.
L46A1 Mast Section L46A1 mast section good at in this field
