In the process of using XCMG roller, there may be the problem of parts damage. And the quality of shock absorber operation, directly affect the service life of other accessories. In order to avoid the increase in maintenance costs, we teach you how to repair XCMG roller shock absorbers.
First, make the car stop after driving 10km on the road with poor road conditions, touch the shock absorber shell with your hand, if it is not hot enough, it means that there is no resistance inside the shock absorber, and the shock absorber does not work. At this time, another way to check the vibration roller shock absorber failure is to add appropriate lubricating oil, and then carry out the test. If the shell is heated, the shock absorber internal oil shortage should be increased; otherwise, it means that the shock absorber failure.
Second, press the bumper hard, then release, if the car has 2 to 3 jumps, then the shock absorber works well.
Thirdly, when the car is running slowly and braking urgently, if the vibration of the car is more intense, it shows that the shock absorber has problems.
Fourth, inspect the failure of the shock absorber of the vibratory roller. Remove the shock absorber and upright it. Clamp the lower connecting ring on the bench pliers. When the shock absorber rod is stretched and compressed several times, there should be stable resistance. The resistance to pull up (recover) should be greater than that to press down. If the resistance is unstable or no resistance, it may be oil shortage inside the shock absorber or damage of valve parts. We should repair or replace the parts.
XUZHOU FOCUS INDUSTRY GROUP CO., LTD. is a professional company specializing in offering construction machinery. We have over 7 years experience of supplying high-quality machine with XCMG, HANTUI, ZOOMLION, SDLG, Hyundai brands. We are committed to promoting technical support and shipping service. The XCMG Rolle xd143 price