Model
Simplify your workday with this easy-to-use and affordable professional backpack blower. Equipped with a powerful two-stroke engine, the STIHL BR 450 has all the power you need in a convenient package. Use it for a range of applications, from managing large properties and tree-heavy lots to seasonal leaf cleanup. The low exhaust emission engine boasts high-quality power, with a blowing force approaching that of the BR 600 model. Designed with the operator in mind, the unit features an easily adjustable tube that can adapt to different operator heights and application needs. The control handle can also be adjusted for ideal comfort without tools. Additional features include a semi-automatic choke for a simplified starting procedure as well as improved ergonomic design elements for increased user comfort. Whether maintaining residential or commercial property, the BR 450 is up to your landscaping demands.
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BR 450 Specs & Compare
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POWER SOURCE Gas
WEIGHT 23.4 lbs.
BLOWING FORCE IN STANDARD MODE 28 Newtons
SOUND PRESSURE RATING 77 db(A)
MAX. AIR VELOCITY 219 mph
AIR VOLUME AT NOZZLE 642 cfm
ENGINE POWER 3.9 bhp
FUEL CAPACITY 57.5 oz.
DISPLACEMENT 63.3 cc

Note: Newton is the force needed to accelerate 1 kg of mass at the rate of 1 m/sec². Tested in accordance with ANSI B175.2 standard.

BR 450 Features & Benefits
  • One-Touch Adjustment Blower Tube - The one-touch-adjustment blower tube makes it easy for users to change blower length to suit their height and access hard-to-reach areas.
  • Powerful Low Exhaust Emission Engine - A powerful low exhaust emission engine saves users fuel and operating costs without losing the power they count on to get the job done.
  • Multi-Function Control Handle - Having easy access to all of the controls on one comfortable handle makes it easy to complete tasks so the operator’s hand never has to leave the handle.
  • Anti-Vibration System - The STIHL anti-vibration system helps reduce operator fatigue and provides a more comfortable working experience.
  • Soft grip handle - The soft grip handle provides added comfort.
  • Simplified Starting Procedure - Saves the user time and reduces the chance of flooding the engine when starting.
  • Purge Pump Primer - The purge pump primer feature enables the user to prime the carburetor with fuel, enabling easier starting. The purge pump primer is designed in a way that the operator cannot flood the machine by priming the carburetor too many times. Flooding the engine is still possible if the choke is not removed after the engine fires.
  • High-Tech Polymer Housings - Housings are lightweight, withstand greater impact, and are corrosion-resistant.
  • Made in America - A majority of STIHL products sold in America are made in America of U.S. and global materials.
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