Echo PB-755 Vs Echo PB-770 – What’s the Better Leaf Blower

When it comes to backpack leaf blowers, you have to be very careful when shopping. That’s because at first glance, many of these kinds of leaf blowers look to be about the same size and weight.

But when you actually strap one on, you may realize that you made a huge mistake. Not only can these blowers be a lot bigger and heavier than they look; they could simply be too powerful for your needs as well.

It can be hard to tell just by browsing online but to help you make the right decision, we tested a couple popular backpack blowers and recorded our findings in the following comparison review.

Echo PB-755 Vs Echo PB-770 Overview

Surprisingly, the size and weight of these blowers are almost identical.

This is surprising because even while they both have a 63.3cc engine, the Echo PB-770 is more expensive than the Echo PB-755.

The main difference comes when comparing air volume. The Echo PB-770 proves to be much better at moving large quantities of air at once. There are also differences in the features included in both of these blowers.

Quick Facts

Echo PB-755

Echo PB-770







Max Air Speed

233 MPH

234 MPH

Key Differences Between the Echo PB-755 and the Echo PB-770

From the spec comparison above, you would have no idea that the Echo PB-770 is actually more capable of moving a large amount of leaves than the Echo PB-755.

That’s because the Echo PB-770 has an air volume rating of 756 CFM compared to the 651 CFm rating of the Echo PB-755.

However, the Echo PB-755 has a bit of an advantage in terms of mobility. That’s because the tube can rotate at the point where it is attached to the blower.

That means you have more maneuverability with side-to-side arm motions.

Echo PB-755 Key Features

  • Cruise Control – The throttle trigger can be locked into place so you don’t have to keep your finger pressed on the trigger.
  • Easy Access Air Filter – The air filter can be accessed and removed for easier replacements and cleaning.
  • Rotating Tube – The tube moves freer when you are operating the Echo PB-755 because it rotates at the blower connection point.

Echo PB-770 Key Features

  • Vented Back Pad – To increase comfort, Stihl added a breathable back pad that helps keep your back cool on hot days.
  • Variable Speed Throttle – Control the air flow easily with the tube-mounted variable speed throttle.
  • See-Through Fuel Tank – You can see exactly how much fuel you have left with the transparent fuel tank.


Price Comparison

If you buy directly from Stihl you will pay around $480 for the Echo PB-755. The Echo PB-770 costs $530 when you buy from the manufacturer.

Weight & Handling Comparison

The difference in weight between these two blowers is negligible. However, we liked that the tube rotates and flexes very well on the Echo PB-755. It gave our operating arms more freedom to swing the tube about as needed.

Still, it’s hard to overlook the amazing air moving capacity of the Echo PB-770 when considering it weighs just 24.3lbs which is actually a hair lighter than the Echo PB-755.

Power Comparison

In terms of max air speed there isn’t much difference. However, we noticed that the Echo PB-770 was more adept at moving large quantities of dry leaves at once.

So if you are dealing with large, concentrated piles, the Echo PB-770 will help you get your raking and cleaning work done faster.

The engines are the same size between these two blowers; but the Echo PB-770 has a 756 CFM rating compared to the 651 CFM rating of the Echo PB-755.

Power Source

The Echo PB-755 and the Echo PB-770 are both gas-powered leaf blowers. The Echo PB-770 has a 68.3 ounce tank while the Echo PB-755 has a 62 ounce tank.

Echo PB-755 Pros & Cons


  • Runs quietly
  • Starts up easy
  • The tube is very flexible
  • Variable speed throttle
  • Works well on wet leaves


  • No vented back pad
  • Weaker CFM

Overall Score: 95/100

Check Out More Reviews Here:


Echo PB-770 Pros & Cons


  • Moves a lot of leaves quickly
  • Can be hung for storage
  • Keeps your back cool
  • Easy to change the air filter
  • Suitable for commercial work


  • Expensive
  • Doesn’t function as a vacuum

Overall Score: 96/100

Check Out More Reviews Here:


Who Should Buy Each One?

We would actually recommend the Echo PB-770 to anyone who usually works in hot conditions because the vented back pad actually works to reduce sweat and discomfort while you’re working.

The Echo PB-755 would be more suitable for properties with just a few trees to deal with.

Other Leaf Blowers to Consider


Stihl BR350

The BR350 is a gas-powered backpack leaf blower that can reach a max air speed of 201 MPH. It weighs 22 pounds and while we wish it would have come with a nozzle-mounted scraper, it is a very well-built leaf blower that should last for a long time.


  • Easy to start
  • Durable


  • No leaf scraper

Overall Score: 93/100

Check Out More Reviews Here:


Echo PB901

The Echo PB901 has an amazing CFM rating (at the nozzle) of 1110. It weighs 26 pounds so it’s a bit heavier than the Echo PB-755 and the Echo PB-770 but it delivers more blowing power. Our only gripe with it is that it’s pretty loud.


  • Commercial strength
  • Hip-mounted throttle


  • Loud

Overall Score: 94/100

Check Out More Reviews Here:


Husqvarna 340ibt

The Husqvarna 340ibt is very lightweight at just 13 pounds. It can reach a max air speed of 136 MPH so it would be good for medium-sized yards.


  • Easy to maneuver
  • Affordable


  • Hard to start

Overall Score: 94/100

Check Out More Reviews Here:


Final Assessment

Another thing we have to point out is that the more powerful Echo PB-770 is no louder than the Echo PB-755.

So the Echo PB-770 is the same size, same weight and same volume as the Echo PB-755 but it’s more powerful. This was an easy one.

The Echo PB-770 is the better leaf blower.