Backpack Blower

Stihl BR 550

2-Stroke

The Stihl BR 550 is a 2-stroke <!-- verify: stihlusa.com --> professional backpack blower near the top of Stihl's commercial BR range, designed for maximum-duty landscaping operations and high-volume debris clearing. It runs a Zama carburetor. An Easy2Start variant is available. Under daily commercial use, monthly fuel system inspection, air filter service, and harness integrity checks are routine. The BR 550 is a preferred choice on large-crew landscaping operations where operators run the blower for multiple hours per shift. Stihl's anti-vibration system reduces long-shift fatigue relative to older professional backpack designs.