... output:3.5-11kw 3:Low consumption 4:low noise 5:diesel engine Detailed Product DescriptioSingle ... cylinder,tilt,4-stroker,swirl,forcible air-cooled diesel engine ... :3.5-11kw 3:Low consumption 4:low noise 5:diesel engineModelRZ170FRZ173F-Dengine typeSingle ... cylinder,tilt,4-stroker,swirl,forcible air-cooled bore ...