The CRAFTSMAN® BP510 gas backpack leaf blower is equipped with a powerful 51cc full-crank engine. Clearing yard debris is a breeze with air volume and air speed up to 600 CFM/220 MPH. The BP510 is designed with comfort in mind, the contour adjustable harness with chest strap evenly distribute weight for all-day comfort. The comfort overmold handle absorbs and reduces vibration for added operator comfort. It features a tube storage strap for compact, space saving storage leaving extra room in your garage or shed. POWERFUL ENGINE: 51cc 2-cycle full-crank engine for powerful clearing performance HIGH PERFORMANCE: Air volume and air speed up to 600 CFM/220 MPH STORAGE STRAP: Tube storage strap for compact, space saving storage CONTROL AIR FLOW: Variable speed throttle with cruise control SIMPLE PULL STARTS: Easy Start Technology COMFORT: Contour, adjustable harness with chest strap evenly distribute weight for all-day comfort ANTI-VIBRATION SYSTEM: Heavy-duty frame equipped with an anti-vibration for ease of use INCLUDED: 2-cycle engine oil and a 3-year limited warranty Color/Finish Family: Black Manufacturer Color/Finish: Black Series Name: BP510 Type: Backpack leaf blower Weight (lbs.): 20 Amperage: 0 Application: Leaf and debris removal for up to 1-acre yards Battery Amp Hours: 0 Cord Length (Inches): 0 Corded/Cordless: Cordless Decibel Rating: 75 Engine Displacement (Cu. Centimeters): 51 Engine Oil Included: Yes Engine Type: 2-cycle Fuel Capacity (Gallons): 0.335 Fuel Mix Ratio: 50:1 Grade: Residential Interchangeable Tips: No Maximum Air Speed (MPH): 220 Maximum Air Volume (CFM): 600 Mulching Capable: No Number of Batteries Included: 0 Package Contents: Blower, 2-cycle engine oil Power Source: Gas Start Type: Manual Usage: Medium-duty Vacuum Kit Included: No Warranty: 3-year limited Press2Start Compatible: No CA Residents: Prop 65 Warning(s): Yes CARB Compliant: Yes Safety Listing: Not safety listed UNSPSC: 27112700