You are here: Home » News » Industry news » Tower cranes slewing bearings maintenance and lubrication

Tower cranes slewing bearings maintenance and lubrication

Views:4     Author:Site Editor     Publish Time: 2019-09-28      Origin:Site

First, tower crane slewing bearing inspection and maintenance

Tower cranes are specialized equipment, and rotary bearings are the most important part of them. If an abnormality is found, stop the device and check it immediately. In the process of using the slewing bearing of the tower crane, in order to detect problems in time and eliminate the malfunction, the slewing bearing must be regularly inspected and maintained. Wanda will Support and prompt you to start from the following aspects.

QQ截图20190928164653

Working condition detection of slewing bearing of tower crane

Does the vibration occur?

 

There are no buzzing and abnormal sounds in the track and turret;

 

Whether the resistance of the tower crane increases when it rotates, whether there is a braking phenomenon or the like.

 

Inspection of tower crane slewing bearing bolts and gear seals

The mounting bolts (nails) of the slewing ring are loose and need to be tightened again (standard preload)


CONtACT US
Xuzhou WanDa Slewing Bearing Co.,Ltd.
One More Choice For You!
Xuzhou WanDa Slewing Bearing Co.,Ltd.
 No.15,Huaxia Road,the 3rd Industrial Park,Tongshan District, Xuzhou, Jiangsu,China.
  +86-516-83309366     +86-516-83303986
   info@slew-bearing.com
  +86-133-37939399   +86-180 2053 7858

Home

CONtACT US