Eight Tips For Maintenance And Cleaning Of Hydraulic System in Mobile Equipment

The eight skills for maintenance and cleaning of hydraulic system in mobile equipment can effectively improve the working time and efficiency of mobile equipment.
Generally, when cleaning the hydraulic system, the hydraulic oil for operation or test oil shall be selected. Do not use kerosene, gasoline, alcohol, steam or other liquids to prevent corrosion of hydraulic components, pipelines, mailboxes and seals.
During the cleaning process, hydraulic pump operation and cleaning medium heating are carried out together. When the temperature of the cleaning solution is 50-80 ℃, the rubber slag in the system is simply removed.
During the cleaning process, the non-metallic hammer can be used to knock the oil pipe, which can be continuous or discontinuous, so as to eliminate the attachment in the pipeline.
Intermittent operation of hydraulic pump is beneficial to improve the cleaning effect, and the interval time is generally 10-30 minutes.
Filter or filter screen shall be installed on the circuit of cleaning oil circuit. At the beginning of cleaning, due to many impurities, 80 mesh filter screen can be selected, and 150 mesh filter screen can be used after cleaning.
The cleaning time is generally 48-60 hours. It is necessary to make a quick choice according to the degree of chaos of the military system, the requirements of filtration accuracy and the degree of pollution.
In order to prevent corrosion caused by external moisture, the hydraulic pump should continue to work until the temperature returns to normal and stops after cleaning.
After cleaning, clean the cleaning oil in the circuit.