Is the excavator hydraulic oil radiator cooler easy to break?

Is the excavator hydraulic oil radiator cooler easy to break? The possibility of easy damage during use is improper use. In addition, the blockage of the duct often leads to poor heat dissipation of the excavator hydraulic oil radiator cooler. 

Excavator Hydraulic Oil Cooler

The high temperature of hydraulic oil is a very troublesome thing. It will not only cause the equipment work efficiency to decrease, but also seriously damage the performance of the main pump. If the equipment hydraulic components are in a long-term high temperature state, their life will be shortened sharply.


The periphery of the radiator of the hydraulic system is easily blocked, which in turn causes poor heat dissipation of the hydraulic system. Therefore, it is necessary to clean the hydraulic system radiator regularly, and install a dust-proof net outside the radiator if possible.


Inside the radiator, after a long period of wear and carbonization of the hydraulic oil, some solid impurities will be generated like a water tank. These impurities accumulate inside the radiator, and in severe cases will completely block the internal pipeline.


Check whether the internal pipes of the hydraulic oil radiator are blocked, and you can use the kind of infrared thermometer to detect the temperature of the oil inlet and outlet of the hydraulic oil radiator to judge. If the temperature difference is not large, it means that the inside of the hydraulic oil radiator has been blocked. You can also install pressure gauges at the inlet and outlet of the hydraulic oil radiator to check the pressure difference of the oil passages. If the pressure difference is less than 0.12MPa, it is normal; if it is higher than 0.12MPa, it indicates that the hydraulic oil radiator is seriously blocked. It is unblocked.


If the performance of the hydraulic oil radiator is degraded due to aging, then there is no good way to repair it, and the problem can only be solved by replacing it with a new one.