Characteristics Of The Echo PB-770T

The Echo PB-770T is a gas-powered backpack leaf blower delivering 756 CFM at 234 MPH. It features a 2-cycle 63.3 cc engine.

Features and Specifications


Type Gas-Powered
Handling Backpack
CFM Up to 756
MPH Up to 234
Blowing Force 33 N


Make N/A
Engine Displacement 63.3 cc
Strokes 2
Speed Settings Variable


Cordless Yes
Fuel Tank 68.3 fl. oz.
Vacuum No
Mulcher No


Weight 24.3 lbs
Noise Rating 74 dB
Tube Length N/A
Warranty 5 years

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.


Overview of the Echo PB-770T

  • Power: The PB-770T gas-powered leaf blower, manufactured by Echo, is rated for a max air volume of 756 cubic feet per minute (CFM) and a max air speed of 234 MPH.
  • 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. Be aware that, at 24.3 lbs, the Echo PB-770T is on the heavier side for gas-powered backpack leaf blowers.
  • Engine: The blower is fitted with a 63.3 cc engine. Being that this is a 2-stroke engine, it must be fuelled using a mix of gas and oil. The proper fuel mixture ratio can be found in your PB-770T user manual.
  • Speed Settings: Thanks to its variable speed settings, the Echo PB-770T allows precise control of the air output.
  • 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: With a capacity of 68.3 fl. oz., this Echo blower is average when compared to other gas-powered backpack leaf blowers.

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.

  • Forced air exiting this blower has been clocked at a max speed of 234 MPH. This puts the PB-770T ahead of the pack as far as air speed is concerned in gas-powered backpack leaf blowers (the one expelling air at the fastest speed being the Husqvarna 150BT with 251 MPH).
  • The PB-770T is powerful, with an airflow rating of 756 CFM (cubic feet per minute). This is certainly on the high end compared to other gas-powered backpack leaf blowers (the biggest expelled air volume belonging to the Stihl BR 700 with 912 CFM).

The bottom line

  • High CFM (756 CFM)
  • High MPH (234 MPH)
  • Decent Tank (68.3 fl. oz.)
  • Acceptable Noise (74 dB)
  • Quite heavy (24.3 lbs)

Do you own the Echo PB-770T and agree (or disagree) with these strengths and weaknesses?

Let us know and write your own review.

Where to buy the Echo PB-770T?

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Price History
Price history for the Echo PB-770T
Latest updates:
  • $449.99 - November 29, 2018
  • $529.99 - October 26, 2018
Since: October 26, 2018
  • Highest Price: $529.99 - October 26, 2018
  • Lowest Price: $449.99 - November 29, 2018

Product Video

About Echo

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.

Warranty Information

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. Alternatively, you can also contact their Customer Support: 1-800-432-ECHO (3246)
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