How many revolutions of the r7 cooling fan of FAW senya?

Generally, the radiator fan of the engine water tank will rotate around 90℃. After the automobile engine works for a certain period of time and the engine water temperature rises, the fan of the water tank will automatically turn on to prevent the engine from heating, and the fan will also turn on when the air conditioner is turned on in high temperature weather.

Cooling fan is an important part of vehicle cooling system. The performance of fan directly affects the heat dissipation effect of engine, and then affects the performance of engine. If the fan is not selected properly, it will lead to insufficient cooling or excessive cooling of the engine.