The STIHL BR 450 Backpack Blower is a professional-grade outdoor power tool designed to deliver strong performance, reliable efficiency, and operator comfort for demanding landscaping and property maintenance tasks. Built for both residential and commercial use, it combines powerful airflow with ergonomic design features to support long work sessions with reduced fatigue.
Key features & specifications:
- High-performance 63.3 cc two-stroke engine delivering 3.9 bhp for consistent professional power
- Strong blowing force of 28 Newtons for efficient leaf and debris removal across large areas
- Airflow output of 642 CFM with maximum air velocity up to 219 mph for effective cleanup performance
- Low-emission engine design for improved environmental efficiency and reliable operation
- One-touch adjustable blower tube for quick length adjustments based on user height and task requirements
- Multi-function control handle with tool-free adjustment for improved comfort and control
- Anti-vibration system designed to reduce operator fatigue during extended use
- Semi-automatic choke system for easier and more reliable starting
- Fuel tank capacity of 57.5 oz supporting extended operating time between refueling
- Lightweight backpack design weighing approximately 23.4 lbs for balanced handling and mobility
- Noise level rated at 77 dB(A) for controlled operation in residential and commercial environments
- Built for professional landscaping, seasonal cleanup, and large-property maintenance applications









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