Gas-Powered Walk-Behind Blower Power Source Gas-Powered Drive Type Self-Propelled 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 1 Engine Displacement 305 cc Engine Cycle 4-Cycle Tool Weight 164 lb Blower Type Walk Behind CARB Compliant CARB Compliant Tool Series F10 Force(TM) Series