... thrower 2.CE/EPA was passed 3.factory price, durable 4.5.5HP,6.5HP,7HP optional 5.two years warranty ... : CE,EPA,NOISE,EURO-2Power supplier: 5.5HP(4.1Kw)Displacement: 163ccEngine: G160, 4 stroke, OHV, air-forced cooling, single-cylinder,gasolineFuel tank ...