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 PB-770T, built by Echo, is a gas-powered leaf blower capable of expelling a maximum air volume of 756 cubic feet per minute (CFM). Its air speed is rated at 234 MPH.
- Handling: This blower’s backpack functionality makes make it less exerting on the user, even when used for an extended period of time. Its throttle is located on the tube, which allows you to keep your left hand free. Be aware that, at 24.3 lbs, the Echo PB-770T is on the heavier side of gas-powered backpack blowers.
- 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: 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-770T 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-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.
- Air exiting the nozzle of this blower can reach 234 MPH, which is quite a bit faster than most gas-powered backpack blowers. 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.
- Regarding its air volume, the airflow of the Echo PB-770T can reach 756 CFM (Cubic Feet per Minute), which is on par with other 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.
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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