... Good quality! Features and Benefits:4-stroke, Air-cooled,Diesel engine, efficient and economical.Compact And Lightweight Aluminium precision ... 4 inch,85(m3/h),Self-priming pump 9.0PS,Diesel Engine,Single Cylinder,4-Stroke,Recoil Start. Description: ... ModelJL186FMax Power Output9PS(6.6kW)/3600rpmRecommend Power Using8.6PS(6.3kW)/3600rpmSpeed3600(rpm)Start ModelRecoil/ElectricFuel0#(summer),-10# or -20 ...