Description: The industrys best combination of air speed and air volume. The popular, professional-grade PB-770T backpack blower with tube-mounted throttle pushes an astonishing 756 CFM at 234 MPH to send leaves and debris out of sight, out of mind and off the workday to-do list. Top Features: Side mounted, heavy duty, dual-stage air filtration system for longer engine life Padded shoulder straps and backrest 63.3 cc professional-grade, 2-stroke engine Features: 63.3 cc Professional-Grade, 2-Stroke Engine: Ensures outstanding performance and durability. Padded Backrest and Shoulder Straps: Enhances operator comfort during extended use. Variable-Speed, Tube-Mounted Throttle with Cruise Control: Allows convenient adjustment of blowing power and maintains consistent speed for prolonged periods. 756 CFM and 234 MPH Blowing Performance: Provides high blowing capacity and speed, boosting productivity. Exclusive Vented Back Pad: Circulates cooling air around the user for comfort during hot weather conditions. Side-Mounted, Heavy-Duty, Dual-Stage Air Filtration: Improves engine lifespan by effectively filtering out dirt and debris from the air intake. Specifications: Type: Backpack Engine Displacement (cc): 63.3 Carburetor (w/Purge Pump): Diaphragm Starting System: Standard Fuel Capacity (fl. oz.): 68.3 See-Through Fuel Tank: Standard Helper Handle: Standard Air Volume at Nozzle 1: 756 Maximum Air Speed (mph) at Nozzle 1: 234 dB(A): 74 Dry Weight (lbs): 24.3 Newtons (N) at Nozzle 1: 33 Warranty: 5 year consumer / 2 year commercial table { width: 100%; border-collapse: collapse; text-align: center; border: 1px solid black } td, th { border: 1px solid #dddddd; padding: 8px; } Width Weight Height Length Inch 24.3Pounds 0Inch 0Inch