The Echo PB-770H is a gas-powered backpack leaf blower delivering 756 CFM at 234 MPH. It features a 2-cycle 63.3 cc engine. (Read full specs)
Features and Specifications
|CFM||Up to 756|
|MPH||Up to 234|
|Blowing Force||33 N|
|Engine displacement||63.3 cc|
|Fuel tank||68.3 fl. oz.|
|Noise rating||74 dB|
Unlike many websites, we did our best to research each of the specs above. That being said, we are not immune to making the occasional mistake or omission. Should you notice any missing or incorrect values, don't hesitate to suggest improvements so we can address the issue. Should you wish more detailed specs on the Echo PB-770H, the user manual is available here (opens in a new tab).
Overview of the Echo PB-770H
- Power: The Echo PB-770H is a gas-powered leaf blower. It sports a max air speed of 234 MPH and a max air volume rating of 756 cubic feet per minute (CFM).
- Handling: By design, this model isn’t the smallest leaf blower on the market. It’s meant to be carried as a backpack so that the bulk of the unit is out of the way and the user’s hands are free to manipulate the nozzle. Its throttle is hip-mounted, which can make it easier on your right hand if you operate it over an extended period of time. Be aware that, at 24.5 lbs, the Echo PB-770H is on the heavier side for gas-powered backpack blowers.
- Engine: This blower's engine has a displacement specification of 63.3 cc. Since this is a 2-stroke engine, it’s important to remember that the PB-770H cannot run on gasoline alone. The fuel must be mixed with an appropriate ratio of gasoline and oil in order for it to function properly (for this Echo model, this ratio is 50:1).
- Speed Settings: There are times when you only need a little more power, while other times you will want a bit more precision when clearing leaves and debris. For this purpose, the PB-770H offers variable speed settings, adding you, the user, more control, and a cruise control mode, which will allow you to maintain it comfortably for as long as you wish.
- Noise: With a decibel rating of 74 dB, the PB-770H is neither louder nor quieter than its rivals in the gas-powered backpack category.
- Fuel Tank: With a capacity of 68.3 fl. oz., this Echo blower is average when compared to other gas backpack blowers.
The Echo PB-770H's performance versus other blowers
The following charts are provided to give you an idea how the key specs of the Echo PB-770H compare with similar leaf blowers.
- Forced air exiting this blower has been clocked at a max speed of 234 MPH. This puts the PB-770H ahead of the pack as far as air speed is concerned in gas-powered backpack blowers. If you wish to benefit from air expelled at the fastest possible speed, the Husqvarna 150BT and its 251 MPH could be an option to consider.
- The PB-770H is average in terms of air volume. It's rated at 756 CFM, which is common for gas-powered backpack blowers. If air volume is important to you, the Echo PB-9010T, with 1110 CFM, could be in your good books.
As you can see from this interactive chart, when compared to other gas backpack blowers, the Echo PB-770H is on the average side of the price range.
Therefore, this blower nicely fits in the expected budget for this kind of product.
ECHO Inc. was founded in Northbrook, IL, in 1972 (originally known as Kioritz Corporation of America). Throughout its 40-year history, ECHO has made a name for itself by striving to exceed industry standards with its high-quality, technologically superior outdoor equipment. They offer a full line of outdoor power tools and products, the majority of which are built in the United States.
The Echo PB-770H is covered under a warranty for up to 5 years. This warranty may not cover all parts of the blower.
For more information about the warranty of Echo blowers, please consult Echo's warranty policies (opens in a new tab). Alternatively, you can also contact their Customer Support: 1-800-432-ECHO (3246).
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