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. With ergonomic features like an ECHO-exclusive vented back pad for keeping cool in hot weather, it’s truly a pro’s best friend.
Specifications
- Type: Backpack
- Engine Displacement: 63.3 cc
- Carburetor (w/Purge Pump): Diaphragm
- Starting System: Standard
- Fuel Capacity: 68.3 fl. oz.
- See-Through Fuel Tank: Standard
- Helper Handle: Standard
- Air Volume at Nozzle: 756 CFM
- Maximum Air Speed at Nozzle: 234 MPH
- Noise Level (dB(A)): 74
- Dry Weight: 24.5 lb
- Newtons at Nozzle: 33 N
- Warranty: 5-year consumer / 2-year commercial
- MSRP: $549.99
Top Features
- Side-Mounted, Heavy-Duty, Dual-Stage Air Filtration System: Increases engine life
- Padded Shoulder Straps and Backrest: Provides operator comfort
- 63.3 cc Professional-Grade, 2-Stroke Engine: For outstanding performance and durability
- Variable-Speed, Hip-Mounted Throttle with Cruise Control: Offers operator convenience
- Blowing Performance: 756 CFM and 234 MPH increases productivity
- Exclusive Vented Back Pad: Provides cooling air that circulates around the user for comfort in hot weather













Jennifer Thompson –
I wasn’t expecting the build quality to be this good for the price. Compared to what we had before, the overall handling is a big step up. The noise level works better than I expected going in. One thing I really appreciate is the overall handling.
Zainab Hussain –
Bought this for my husband, and three weeks in, the overall handling is still holding up nicely. Air power took a little getting used to at first.
Cynthia Gomez –
As someone who’s used a few of these before, it took a bit of trial and error before the noise level felt right. My biggest gripe is the build quality, which underperforms a little. Build quality is where this blower really stands out.
Amanda Richardson –
I did a lot of research before buying, and starting reliability has held up well after regular use. I’d say the noise level is about average for this price range. A little pricey, but I think it’s worth it.
Edward Garcia –
First impressions: It’s rare to find a blower where the overall handling actually lives up to the listing. The starting reliability works better than I expected going in. Shipping was quick and it arrived well packaged.
Karen Diaz –
So far, I’ve owned a few of these before and the starting reliability here is genuinely better. So far the overall handling hasn’t given us any trouble at all. I’ve used other ECHO equipment before and this one fits right in.
Megan Patterson –
My neighbor and I picked this up last summer and the noise level on this blower has genuinely impressed me. What stood out most to me was the noise level.
Jeffrey Ward –
Overall, even my dad noticed how good the overall handling is. One thing I really appreciate is the noise level. Compared to what we had before, the noise level is a big step up.
Amy Torres –
After a few weeks of use, the noise level is fine — just don’t expect anything extraordinary. The strap comfort has been a bit of a letdown compared to what I hoped for.
Michael Jackson –
The overall handling alone makes this blower worth it. The strap comfort is acceptable, though a couple of the reviews online oversold it a little.