To ensure the normal operation of the hydraulic drilling machine and extend its service life, regular maintenance and maintenance are required. Here are some key maintenance precautions:

250-hour inspection and maintenance: Check for attachments on the filter filter, such as excessive metal powder, which may indicate wear of the oil pump or cylinder pulling. If the filter screen is damaged or dirt accumulates, replace it in time and replace the hydraulic oil at the same time if necessary.

500-hour inspection and maintenance: Regardless of the condition of the filter element, the filter element should be replaced after the drilling rig is running for 500 hours. Because it is difficult to detect the minor damage to the filter element with the naked eye, if you work for a long time, you should replace the filter element in advance.

In addition, when selecting hydraulic oil, it is necessary to ensure that the hydraulic oil is suitable for the hydraulic system. Hydraulic oil of different brands cannot be used mixed to prevent chemical reactions and changes in performance of hydraulic oil.