... -stroke,air-cooled,direct injection,diesel engine Engine type Single cylinder,4-stroke,air-cooled,direct injection,diesel engineBore*stroke[mm ... :1Rated output power[kW(HP)/rpm] 2.5(3.4)/1500,2.8(3.8)/1800Rotation direction (view from flywheel) ClockwiseFuel 0 ... .2)Lube brand SAE10W30(above cc grade) 75,80 Series of single cylinder of the water cold diesel engine