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Echo PB-755ST vs Stihl BR 600 - The Differences

Further down the page, you'll find some explanations regarding the key similarities and differences between the Stihl BR 600 and the Echo PB-755ST.

But before checking out these explanations, here's a table that summarizes the main pros of each of these 2 leaf blowers:

Stihl BR 600	Echo PB-755ST

Higher CFM Higher MPH Lighter 4-Mix engine	Less noisy Bigger fuel tank
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Feel, Fuel & Noise

Because the Echo PB-755ST and the Stihl BR 600 are produced by separate manufacturers, there might be differences in their overall design and technological implementation.

Engineered as backpack blowers, these two products feature sizeable engines and large fuel tanks, ensuring comfortable carrying during operation. Both products have their throttle located on the tube of the blower, which allows you to keep your left hand free.
Both products are gas-powered blowers - gas is a reliable power source which you can refill in a matter of seconds, offering you the freedom of movement to tackle larger outdoor spaces with ease.
Weighing 24.7 lbs, the Echo PB-755ST is a bit heavier than the Stihl BR 600 at 22.3 lbs, so users sensitive to weight might find the lighter option slightly more comfortable.
Although the difference in noise rating between the Stihl BR 600, registering at 75 dB, and the Echo PB-755ST, at 74 dB, appears minor, it can impact both the operator's experience and nearby neighbors.

CFM & MPH

The Stihl BR 600 with a CFM of 677 slightly exceeds the 651 CFM of the Echo PB-755ST. Thus, in comparison, you may find that the former is able to move more leaves per minute.
The Stihl BR 600 with an MPH of 238 slightly exceeds the 233 MPH of the Echo PB-755ST, making it more effective at blowing leaves on grass or lifting wet debris (acorns, etc.).

Engine specs

With its generous 67.6 fl.oz. fuel tank, the Echo PB-755ST outstrips the Stihl BR 600, which holds 47.3 fl.oz. of fuel. This disparity means more fuel available for longer runtime, assuming comparable fuel consumption rates between the two engines. The lower fuel tank capacity of the Stihl BR 600 can be accounted for by its Handheld handling. In contrast, the Echo PB-755ST's backpack design allows you to comfortably carry a larger fuel tank’s weight and dimensions.
When comparing engine displacements, the 64.8-cc engine of the Stihl BR 600 edges out the 63.3-cc engine of the Echo PB-755ST. This indicates a potential slight increase in fuel consumption per stroke and a corresponding bump in power output. Each of these blowers requires a fuel/oil mix to operate, as the Echo PB-755ST features a 2-stroke engine, and the Stihl BR 600 is powered by the Stihl 4-Mix 4-stroke engine.