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:

Common specs comparison

Manufactured by Stihl, both the BR 430 and the BR 450 should uphold similar standards of quality and attention to detail. You'll find the throttle positioned on the tube of both products, ensuring that your left hand remains unoccupied for other activities.
Designed as backpack blowers, both products boast substantial engines and sizable fuel tanks, making them easy to carry for extended periods.
Both products are gas-powered blowers, providing a reliable power source that can be refilled in seconds, granting you the flexibility to navigate through expansive outdoor areas effortlessly.

In comparison, the Stihl BR 450, with a CFM of 642, beats the 500 CFM of the Stihl BR 430, making it the superior landscaping tool of the two, when it comes to the amount of leaves that can be blown per minute.
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 weight of the Stihl BR 450, at 23.4 lbs, slightly exceeds that of the 22.3 lbs Stihl BR 430, which means you may experience slightly less fatigue and find it easier to maneuver during prolonged use.
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.

Both devices have an identical fuel tank size of 57.5 fl.oz. They will therefore require you to refill them at roughly same rates.
In comparison, the Stihl BR 430's engine displacement of 57.5cc is slightly surpassed by the 63.3cc of the Stihl BR 450. This indicates that the latter may consume marginally more fuel per stroke, potentially resulting in slightly greater power output.
These leaf blowers are both powered by 2-cycle engines, requiring an oil/fuel mix to function.