Hydraulic Oil Cooler AH0608T-CA Air-cooled Radiator for AGT Q12 H12 QH12 DC 12V 05856814This unit is often used as part of a DIY kit for 1 2 ton mini excavators such as the AGT (Agrotk) Q12, H12, QH12, H15, etc. but will work for just about any brand model as they are all quite similar. These are also great upgrades for skidsteers and mini dumpers that either came with a smaller cooler or none at all! Simply add your own hoses, fittings, and wire up the integrated 2 wire 12v fan to lower the temperature of your hydraulic fluid and extend