How to maintain small excavator hydraulic cylinder

Nov 15th,2024 560 Views

Many operators blindly pursue the progress of the construction period, and operate the machine without interruption for a long time. As everyone knows, such behavior will seriously cause mechanical overload operation, will greatly affect the service life of the machinery, when the mechanical overload carrying, will seriously cause mechanical loss, increase the wear of parts, in the long run will seriously affect the use of machinery, affect the efficiency of construction operations.

1. Replace the oil in the hydraulic cylinder regularly and clean the filter screen to ensure that it is clean inside and outside;

2, to ensure the degree of lubrication of its components, to prevent it in the oil-free state wear operation;

3. Check the tightness of bolts and other parts to prevent them from loosening, resulting in mechanical operation failure;

4, control the oil temperature to prevent the oil temperature is too high. When the machine is operating in a high temperature environment for a long time, it will greatly lose the loss of the sealing parts, and over time, it will cause the aging and deformation of the seals, so that the sealing effect can not be achieved.

5, to prevent scratches and other bad damage phenomenon, should regularly clean the sand dust in the sealed dust ring, block the source of hydraulic oil pollution.

In different seasons, we should also choose different oils for use, due to the high temperature in summer and the cold in winter, it will cause high pressure and condensation of the mechanical tank, so the choice of different hydraulic oils can be well adapted to some failure problems caused by the climate. In addition, in the construction operation, it is necessary to choose a spacious and flat road surface as far as possible to work, which has reduced unnecessary machine damage.

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