Description
Hydraulic oil cooler for XCMG 490DK
This hydraulic oil cooler is a direct replacement part developed for XCMG 490DK. It is built to OEM dimensional specification, so it installs in the original position without any modification to the surrounding assembly.
Compatible machines
490DK
Fitment can change on a serial-number break within the same model. Send us the model and serial number from the machine nameplate and we verify it against the parts manual before dispatch.
Why this part fails — and what we do differently
Cooling problems are expensive because the damage happens before the gauge moves. This hydraulic oil cooler is built with the correct core depth, fin pitch and tube layout for the heat load of the XCMG 490DK, then pressure-tested for leaks. An undersized core is the most common reason an engine still overheats after a ‘new’ cooler is fitted.
Ordering, packing and warranty
Single pieces ship for urgent breakdowns; consolidated container or air freight is available for stock orders. Each part is packed individually in a carton with the part number labelled, and we send photographs of the actual goods plus a measurement report before shipment. Warranty: 6–12 months against manufacturing defect under normal operating conditions.




