In the hydraulic transmission system, there are some relatively precise parts. Although people feel labor-saving and convenient for mechanical hydraulic transmission, they also feel that it is easy to damage. The main reason is that it is not very clear about its working principle and structural characteristics, and therefore does not know much about its preventive maintenance methods.
There are three basic "pathogenic" factors in hydraulic systems: pollution, overheating, and ingress of air. These three unfavorable factors have a close internal relationship, and if any one of them occurs, one or more other problems will occur together. Practice has proved that 75% of the "diseases" causes of hydraulic systems are caused by these three factors.
If there is no problem with the manufacturing quality of the hydraulic system, the cause of the failure is mostly improper preventive maintenance, and there are generally fewer factors for improper operation. The reason for this is mainly due to insufficient understanding of its working conditions. If you understand some basic principles and understand the above three harmful factors that lead to failures, you can ensure that the system is in good working condition for a long time.