Gas-Powered Walk-Behind Blower Power Source Gas-Powered Drive Type Push Maximum Air Flow Not Applicable Engine Brand Vanguard Maximum Air Speed 200 mph Sound Level 93 dBA Horsepower 10 hp Function Blower Number of Speeds Not Applicable Engine Displacement 305 cc Engine Cycle 4-Cycle Tool Weight 143 lb Blower Type Walk Behind CARB Compliant CARB Compliant Tool Series F10 Force(TM) Series