Echo Original Equipment 234 MPH 756 CFM 63.3 cc Gas 2-Stroke X Series Backpack Leaf Blower with Hip Throttle - PB-770H. **CAN NOT SHIP TO THE STATE OF CALIFORNIA** **ORDERS WILL BE CANCELLED** The industry’s best combination of air speed and air volume. The PB-770H backpack blower with hip-mounted throttle is professionally productive, moving an astounding 756 CFM at 234 MPH. And with ergonomic features like an ECHO-exclusive vented back pad for keeping cool in hot weather, it’s truly a pro’s best friend. 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 INDUSTRY-BEST COMBO OF AIR SPEED AND VOLUME 63.3 cc professional-grade, 2-stroke engine For outstanding performance and durability Padded backrest and shoulder straps Provide operator comfort Variable-speed, hip-mounted throttle with cruise control Offers operator convenience 756 CFM and 234 MPH blowing performance Increases productivity Exclusive vented back pad Provides cooling air that circulates around the user for comfort in hot weather Side-mounted, heavy-duty, dual-stage air filtration Increases engine life SPECS 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) 1 74 Dry Weight (lbs) 2 24.5 Newtons (N) at nozzle 1 33 Warranty 5 year consumer / 2 year commercial. The warranty is through Echo, not AgNLawn, so you will need to contact Echo to register your item with them. This is an OEM Echo part.