BR 450 - $449.99 DSRP


Distributor Suggested Retail Price
BR 450

DSRP: $449.99

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A professional 2-stroke blower with plenty of power to get the job done.

Built with a 2-stroke engine and ergonomic design, the STIHL BR 450 is a low-maintenance, high-powered blower with exceptional strength. It’s perfect for professional applications such as large property management, tough landscaping tasks, and seasonal leaf cleanup. The BR 450’s durable engine boasts reduced emissions and a blowing force approaching that of our BR 600 model. It boasts intuitive ...Read More
Print Spec Sheets
BR 450 Specifications
DISPLACEMENT 63.3 cc (3.86 cu. in.)
ENGINE POWER 2.9 kW (3.9 bhp)
WEIGHT 10.6 kg (23.4 lbs.)
FUEL CAPACITY 1700 cc (57.5 oz.)
BLOWING FORCE* 28 Newtons
AVG. AIR VELOCITY** 83 m/sec. (186 mph)
MAX. AIR VELOCITY** 98 m/sec. (219 mph)
AIR VOLUME AT NOZZLE** 1090 m3/h (642 cfm)
SOUND PRESSURE RATING** 77 dB(A)
POWER SOURCE Gas
*Newton is the force needed to accelerate 1 kg of mass at the rate of 1 m/sec2. **Tested in accordance with ANSI 175.2 standard. All specifications provided by Andreas STIHL AG, as of April 2016.
Model Features
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    Built in the USA
    Indicates products that are built in the United States from domestic and foreign parts and components.

    More Information

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    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.
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    Anti-Vibration System
    The STIHL anti-vibration system helps reduce operator fatigue and provides a more comfortable working experience.
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    Adjustable Support Harness
    STIHL backpack blowers and sprayers are equipped with an adjustable support harness that distributes weight evenly across the shoulders and back, reducing user fatigue.

    See it in action!
Standard Features
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    Common Features for Backpack Blowers
    View the features common to many STIHL backpack blowers.

Important Information
Note: STIHL engine products with the Caring for Nature logo are cleaner than EPA Standards for exhaust emissions.
Note: STIHL recommends use of fuel with no more than 10% Ethanol content. Using fuel with greater than 10% Ethanol content may cause damage to your equipment and may void your STIHL warranty. Learn More…
WARNING! Improper use of any power tool may cause serious or fatal injury. Read, understand and follow carefully the operating and safety instructions in your instruction manual before using such products.

STIHL products sold through U.S. STIHL Dealers are for distribution in the United States only.
Click to view the STIHL Limited Warranty Time Periods
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Are You Ready for a STIHL?

BR 450 is rated 4.9 out of 5 by 53.
Rated 5 out of 5 by from Easy, powerful, comfortable blower. I have a 1/2 ac that is mostly cleared, but right next door my neighbor has a lot of Maple trees. As it is, the wind always blows from their direction and fills my yard with wet, heavy leaves. When my inferior blower finally quit working, I knew a Stihl backpack blower was in my future. I chose the 450 for its power and features. I really like the extendable Tube, as it makes putting it away super easy and takes up less space. When I’m working, if clears large piles quickly and effortlessly. It’s still new, but it starts in the first pull every time. I️ couldn’t be happier with my BR450.
Date published: 2017-11-17
Rated 5 out of 5 by from great product, so far easy to use, plenty of power, does everything I wanted & expected.
Date published: 2017-11-14
Rated 5 out of 5 by from Great Leaf Blower I use this blower to manage 3 acres of land with large maple trees that cover the entire property in the fall. The blower works great and handles the large volume of leaves with ease. It has great power and runs well, it can actually blow around the 3/4 round rock i have if I'm not careful. I am only on my second tank of fuel so I cant rate the dependability but so far it starts right up and gets the job done well. If you purchase the STIHL synthetic premix oil (you will need it for your fuel anyway) STIHL will double the manufactures warranty. I'm not sure how long this program will last but its a great value and piece of mind.
Date published: 2017-11-08
Rated 5 out of 5 by from STIHL BR 450 This is the Cadillac of leaf blowers. It is Beast and runs awesome
Date published: 2017-11-07
Rated 5 out of 5 by from So much power Best backpack blower i have ever bought. So much power behind it! runs smooth, pretty quiet, i don't have to wear ear plugs. (But i am use to working with loud machinery and power tools) i even have my 5'3" 125 lbs. wife using it with NO complaints!Stihl really knocked it out of the park with this BR450
Date published: 2017-11-06
Rated 5 out of 5 by from Best affordable bp blower there is My work has the magnum 600 series & they work flawlessly, but as your average homeowner I wouldn't need that kind of power & price tag. The 350 seemed too small for my 5 acres of woods so I then narrowed it down to the 450. It's by far the best value for the price. It's lightweight, I can comfortably & safely get on/off my roofs with this blower. comfortable, I feel no backaches after wearing it for any length of time. powerful, I can blow heavy leaves with ease at 10 feet. quiet, my ears don't ring after prolong time at full throttle. & it runs long on a tank of gas. If you have any doubts. You cannot go wrong with the 450.
Date published: 2017-11-04
Rated 5 out of 5 by from Impressive The 450 blower has saved me tons of time. I originally thought the tiny choke knob would be a problem, but so far, so good. Disclaimer- I’ve only burned through a gallon of gas.
Date published: 2017-11-03
Rated 5 out of 5 by from Marvelous Machine! I have owned and worn out several electric blowers and big-box store backpack blowers. The Stihl BR450 is the absolute best I have ever had. The idle speed air flow is great for cleaning my gravel driveway without blowing away the gravel and the high speed, when needed, is absolutely awesome! This machine cleans much faster and cleaner than any I have had before. However, it seems a bit heavy. A chest strap.would be most desirable to keep the machine balanced. It tends to slip off one shoulder after a little while.Otherwise, it is GREAT!
Date published: 2017-11-02
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