Stihl BR 430 VS BR 450 - Spec & Feature Comparison

Further down the page, you'll find some explanations regarding the key similarities and differences between the Stihl BR 430 and the Stihl BR 450.

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

Stihl BR 430	Stihl BR 450

Lighter Less noisy Slighlty less expensive	Higher CFM
Show Buying Options	Show Buying Options

Common specs comparison

As the BR 430 and the BR 450 are both Stihl blowers, they benefit from the same level of quality and attention to detail. Both products have their throttle located on the tube of the blower, which allows you to keep your left hand free.
Manufactured as backpack blowers, these two products are equipped with large engines and spacious fuel tanks, offering comfortable carrying while you work.
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.

When compared, the Stihl BR 450 demonstrates a CFM of 642, surpassing the 500 CFM of the Stihl BR 430, establishing it as the more powerful tool for swiftly clearing leaves from your yard.
These two products have an identical MPH of 219. By providing you with the same air speeds, they should both be as efficient when blowing leaves on grass or lifting wet leaves and debris (acorns, etc.).

The Stihl BR 450, weighing 23.4 lbs, edges slightly above the 22.3 lbs of the Stihl BR 430, implying that while it's marginally heavier, you may notice a tad more comfort and ease in handling the latter.
While the noise variation between the Stihl BR 450, recorded at 77 dB, and the Stihl BR 430, noted at 76 dB, seems marginal, it could still influence the operator and neighboring individuals.

The fuel tank size for both devices is 57.5 fl.oz., ensuring similar refueling requirements for each.
In contrast, the Stihl BR 430's engine, with a displacement of 57.5cc, is slightly surpassed by the 63.3cc engine of the Stihl BR 450. As a result, the latter may consume marginally more fuel per stroke, potentially resulting in a slight power advantage.
With 2-cycle engines, both leaf blowers mandate an oil/fuel mix as part of their operation.