The Echo PB-770T is a gas-powered backpack leaf blower delivering 756 CFM at 234 MPH. It features a 2-cycle 63.3cc engine. (Read full specs)
Features and Specifications
|CFM||Up to 756|
|MPH||Up to 234|
|Blowing Force||33 N|
|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-770T, the user manual is available here (opens in a new tab).
Overview of the Echo PB-770T
- Power: The Echo PB-770T 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: As this unit is a backpack leaf blower, the majority of the unit is distributed so that the user can operate it with ease for most reasonable periods of use. Its throttle is located on the tube, which allows you to keep your left hand free. However, for a gas-powered backpack blower, the Echo PB-770T is heavier than most, weighing 24.3 lbs.
- Engine: The engine boasts a displacement of 63.3cc. As you may or may not know, 2-stroke engines require a mixture of gasoline and oil in order to keep all the moving parts lubricated while fuelling the engine’s internal combustion. The fuel/oil ratio recommended by Echo for the PB-770T is 50:1.
- Speed Settings: To provide more control over their job to the user, the unit has a variable speed control setting. No matter the size of the job, the user can adjust the airflow of the Echo PB-770T to match it. On top of that, maintaining the selected speed is effortless, as it also features cruise control.
- Noise: With a decibel rating of 74 dB, the PB-770T is neither louder nor quieter than its rivals in the gas-powered backpack category.
- Fuel Tank: It has an average fuel capacity for a backpack blower, with a tank that holds around 68.3 fl. oz of fuel.
The Echo PB-770T's performance versus other blowers
The following charts are provided to give you an idea how the key specs of the Echo PB-770T compare with similar leaf blowers.
- Upon exiting the nozzle, the air can reach speeds of up to 234 MPH, which is rather impressive for a gas-powered backpack blower. If you wish to benefit from air expelled at the fastest possible speed, the Husqvarna 150BT and its 270 MPH could be an option to consider.
- The PB-770T 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.
Here's a list of the most popular specific comparisons:
As you can see from this interactive chart, when compared to other gas backpack blowers, the Echo PB-770T is on the average side of the price range.
Therefore, this blower nicely fits in the expected budget for this kind of product.
The bottom line
- In the expected price range
- Cruise control
- 5 year (limited) warranty
- High MPH (234 MPH)
- Decent tank (68.3 fl. oz.)
- Acceptable noise (74 dB)
- Decent CFM (756 CFM)
- Quite heavy (24.3 lbs)
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-770T 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).
Questions & Answers
Do I have to add oil to the gas (Asked May 24, 2021)
Absolutely. The 2-cycle engine of the unit requires a 50:1 fuel/oil ration.
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