... 3. Simple installation & stable operation 4. Fuel-saving Diesel Engine/Engine 1.CE approved powerful output2.Light and ... POWER MACHINERY CO., LTDModel of the engine2V870TypeV-twin,4-stroke,air-cooledRated power(kW/HP)15/2016/21Rated ... low emission R2V840 V-Twin air-cooled diesel engine is applicable for generator set,water pump,fire ... concrete cutters etc. 3-20hp diesel engine 4-stroke,air-cooled KA2V870