... Manufacture Co., LtdBrandHUAFATypeFour stroke, in line, water cooledRating power(kw)90Engine Speed(rpm)1500Bore*stroke ... 63g/kw.hSpeed regulatorMechanicalStarting methodElectric starting, 24VCooling methodForced water cooledLubrication methodPressure & splash lubricatingExhaust gas temperature≤600 ... and vice versa.d. Please discharge the water of water box,engine body and cooler after usage in winter ...