diesel engine(E178F) diesel engine(E178F)E178F: 7HP , advanced air-cooled diesel engine ModelE178F/FETypeVertical, 1-cylinder, 4-stroke, air-cooledCombustion systemDirect injectionBore ... : 276 (378)3600rpm: 285 (391)Fuel0 (summer), -10 (winter) diesel oilLubeSAE10W30 (above CC grade)Overall dimension [mm(in)](L×W ... starter : 38 (83.6)Rotaion direction (view from flywheel)Clockwise diesel engine(E178F)