Maintenance tips for hydraulic components of excavator accessories

2025-03-13

Actually, the maintenance of hydraulic components in excavators is very important. So, how should we do the maintenance of hydraulic components in our excavators? Below, I will briefly introduce a detailed method for our reference.

The first thing we need to know is that under normal circumstances, assuming we have already used qualified hydraulic oil, when the hydraulic oil shows signs of overheating, we need to pay attention to whether it is due to a problem with the hydraulic oil cooling and temperature control system. Therefore, we need to carefully inspect the hydraulic oil radiator. The first thing to check is whether the inside is blocked by dirt, which leads to a decrease in heat dissipation power. If necessary, we also need to clean the radiator properly.

Secondly, it is possible that the viscosity index of the hydraulic oil used in excavators has significantly decreased, resulting in a reduction in the environmental temperature range that the hydraulic oil can withstand. So we need to consult relevant oil product manufacturers for relevant information when it is not necessary for use, in order to prepare for the operation, and then adjust the range of oil use more conveniently. We can also make corresponding changes to the relevant settings of the equipment, such as setting a certain limit temperature.