Model F170 K.M F178 K.M F186 K.M  Item Single vertically cylinder with a diesel cooling system  Burning manner Direct injection  Consuming 70.55 78.62 86.70  Looping fast 3600/1800  Full horsepower hp. 5 hp. 7 hp.10  Running horsepower hp. 4.2 hp. 6 hp. 9  Start up manner Electrical starter  Fuel tank size 2.5 L 3.5 L 5.5 L  Oil tank size 0.8 L 1.1 L 1.7 L  Weight kg 27 33 48