In tower crane tower crane using the process should pay attention to the daily maintenance, maintenance of the tower crane s work efficiency will improve a lot.

　　(1) in various parts of the body to maintain a clean, and the timely liquidation of all parts of the health;

　　(2) reducer oil should always check, if reducer oil quantity is lower than the prescribed oil surface height to gas;

　　(3) to ensure that the reducer of the vent plug can free exhaust, if the appearance of the blocking phenomenon, should be timely dredging;

　　(4) check the brake performance, such as insensitive to make timely adjustment;

　　(5) the connection bolt is linked to all parts of the connection point, once the loose consequences be unbearable to contemplate, so if there are loose and fall off should be timely fastening and additions;

　　(6) examined the various safety devices, such as that found in the condition of failure should be adjusted in time;

　　(7) check all parts of the steel wire rope and pulley, such as that found excessive wear to be timely processing;

　　(8) the lubricating parts lubrication should always concern, timely add grease, avoid the influence of the normal operation of the machine.