The utility model discloses an integrated form engine damping fan, including the fan, be equipped with the shock absorber on the fan, the shock absorber includes shock absorber outer lane, shock absorber inner circle and is located the damping rubber circle between the two the peripheral distribution of shock absorber outer lane has a plurality of fans to fix the lug, shock absorber outer lane, shock absorber inner circle and damping rubber circle be integrated set up in in the shaft hole that the fan middle part was equipped with, damping rubber circle is arranged at the projection width direction of fan between two parties. The utility model discloses an integrated form engine damping fan simple structure, easy dismounting, the cost is lower for engine damping system has good damping and vibration isolation effect, reduces complete machine part quantity, has optimized the complete machine of engine and has arranged.