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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.


  • 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
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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
MSRP 3 $549.99