Hydraulic Oil Cooler as the transfer medium is widely used for hydraulic excavator,mobile machinery,CNC machine to cool down the fluid temperature.

The pressure of excavator hydraulic oil cooler is ≤ 2.0Mpa,when using the loop cooling(not recommended) in small hydraulic power station,it must be installed a bypass valve to prevent the air cooler burst  caused by abnormal high voltage pulse in back system.

Excavator Hydraulic Oil Cooler Size