1. 200mm diesel wood chipper 2. 18hp Yanmar diesel engine driven 3. cutting diameter is 200mm. 200mm diesel wood chipperStandard FeaturesTrailer Mounted Wood chipper ... 3Bladed,6Diameter Capacity, powered by18hp,one cylinders Electric Start diesel engine,Euipped with turning lights,easy discharge hood,2Ball Hitch ... (cm)180 cmRated RPM1080Weight380kgWorking efficiency4-7 CBM/H 200mm diesel wood chipper