Excavator hydraulic cylinder maintenance details revealed

The particularity of the working environment of excavators, therefore, should be paid more attention to in daily maintenance. When it comes to the maintenance of the excavator hydraulic cylinder, everyone must know that the purpose is to prevent the hydraulic oil from being polluted. The specific methods are as follows:

1. Regularly replace the oil in the excavator hydraulic cylinder and clean the filter screen to ensure its internal and external cleanliness;

2. Ensure the degree of lubrication of its various components and prevent it from wearing and operating in an oil-free state;

3. Check the tightness of bolts and other components to prevent them from loosening and causing mechanical failure;

4. Control the oil temperature to prevent the oil temperature from being too high. When the machine is operated in a high temperature environment for a long time, the loss of sealing parts will be greatly lost, and over time, the sealing parts will be aged and deformed, so that the sealing effect cannot be achieved;

5. To prevent the occurrence of bad damage such as scratches, the sand and dust in the sealing dust ring should be cleaned regularly to block the source of hydraulic oil pollution.

Many operators blindly pursue the progress of the construction period, and will operate the machine for a long time without interruption. As everyone knows, this kind of behavior will seriously cause mechanical overload operation, which will greatly affect the service life of the machinery. When the machinery is overloaded, it will seriously cause mechanical losses and increase the wear and tear of parts. In the long run, it will seriously affect the use of machinery and affect the efficiency of construction operations.

In different seasons, we should also choose different oil for use. Due to the high temperature in summer and the cold in winter, high pressure and condensation will occur in the oil tank of the machine. Therefore, choosing different hydraulic oil can be well adapted to the weather conditions. Some glitches. In addition, during construction work, try to choose a spacious and flat road surface for operation, which has reduced unnecessary machine damage.

Today's hydraulic systems have advanced functional performance of high stability, high quality and automation. Nevertheless, in daily work, we still need to use and maintain them in strict accordance with the standardized operation methods. Only the correct and safe operation of the hydraulic system can better serve the machine at work.