Aftermarket Oil Cooler for Komatsu

The role of the aftermarket oil cooler suitable for Komatsu during engine operation is mainly reflected in the following aspects. First of all, the oil cooler effectively cools important engine parts like the crankcase, clutch, and valve assembly since the oil has strong heat conductivity and circulates throughout the engine. Only the cylinder head and cylinder wall may be cooled by water in an engine that uses water cooling; the remaining components still require oil coolers for cooling. Secondly, the main body materials suitable for Komatsu’s aftermarket oil coolers include metal materials such as aluminum, copper, stainless steel, and castings. Through welding or assembly, the hot side channel and the cold side channel are connected into a complete heat exchanger structure to achieve efficient heat exchange. When the engine first starts, the oil temperature rises rapidly, and there is a certain time difference between the oil heat transfer to the engine casing. During this time, the oil cooler has begun to do its job, making the engine case feel warm. As the engine running time increases, the oil cooler gradually reaches its optimal working condition. At this time, the engine case temperature has increased but is still touchable. This is compared to the case without an oil cooler, where the engine temperature rises rapidly during the same process, making the engine casing almost impossible to touch. This highlights the importance of the oil cooler in balancing the thermal process. Through the power of the oil pump, the lubricating oil passes through the hot side channel of the oil cooler, transferring heat to the cold side. The cooling water or cold air takes away heat through the cold side channel, ensuring that the lubricating oil is maintained at the most suitable working temperature. The final oil cooler achieves efficient cooling of the engine lubricating oil.

Choose MyMROmarts and you get a reliable aftermarket Komatsu parts.MyMROmarts provides high-quality aftermarket oil coolers suitable for Komatsu, which can be widely used in the engine lubricating oil or fuel cooling systems of engineering machinery. Heat exchange enables efficient heat transfer between hot and cold fluids, thereby improving engine performance and extending component life.