14505903 VOE14505903 excavator fan motor fan pump For EC360B EC460B
cooling fan
The function of a cooling fan is to suck in air and pass it through the radiator when the fan rotates. To enhance the heat dissipation capacity of the radiator. Accelerate the cooling rate of the coolant.
The cooling fan is loed behind the radiator. The speed of the fan is closely related to the operation of the engine under various operating conditions. In modern cars, various measures are often used to control the fan speed.