The Komatsu radiator is a heat exchanger to reduce the temperature of coolant water in the engine cooling system. A radiator core has fins to increase the surface area and make cooling performance higher. An engine fan generates airflow through the fins which cool down the radiator.

Maintenance of radiator

Cooling efficiency must be maintained otherwise engine output is limited due to overheating; the high temperature may cause damage to each part of the engine. A radiator needs to be cleaned ...  more