diesel engine(E178F) diesel engine(E178F)E178F: 7HP , advanced air-cooled diesel engine ModelE178F/FETypeVertical, 1-cylinder, 4-stroke, air-cooledCombustion systemDirect injectionBore×storke [mm(in)]78×62 (3.07×2.44)Displacement [L(cc)]0.296(406)Compression ratio20:1Rated power [KW/rpm]3.7/3000,4/3600Rated power [HP/rpm]5.0/3000,5.5/3600Rated speed (rpm)3000/3600Starting systemF: Recoil starter; ...