... .Fuel-saving,quick starting5.Low noise & convenient maintenance WUXI KAIAO POWER MACHINERY CO., LTDModel of the engine2V870TypeV-twin,4-stroke,air-cooledRated power(kW ... , low emission R2V840 V-Twin air-cooled diesel engine is applicable for generator set,water pump,fire pump,lawn mower set,boat,ATV,tractors,harvesters and ...