Leaf Blower GBV931A LOW EMISSION&FUEL CONSUMPTION EXCLUSIVE DESIGN SAME ENGINE AS BC931 Leaf Blower GBV931AEngine: Single cylinder,2-stroke,air-cooledDisplacement: 31ccOutput power: 0.75kwOperating speed: 7500~8200rpmIdling speed: 3800rpmMax air speed: 225km/hFuel tank capacity: 415mlMulching Ratio: 10:1Dust bag capacity: 35L Certificates CE GS EMC EU II EPA blower leaf