STIHL backpack blowers and sprayers are equipped with an adjustable support harness that distributes weight evenly across the shoulders and back, reducing user fatigue.
$859.99
Current Product Selection
- Product Details
- Sprayer and duster with a very long range
- Fitted with a quick 2-in-1 conversion mechanism for dusting and spraying granules
- High-capacity tank facilitates extended working without breaks
- Starting problems are a thing of the past with STIHL ElastoStart
- One-handed control with the multi-function handle
Technical details
| Displacement | 3.9 in³ |
| Power | 3.9 BHP |
| Device weight without refuelling | 28.2 lb 1) |
| Container capacity | 3.7 gal |
| Tank capacity | 57.5 fl oz |
Features
The pictures shown are sample photos. The actual appearance of the equipment features and their specific attachment to the product may differ from the pictorial representations, but will have the same functionality.
The STIHL anti-vibration system helps reduce operator fatigue and provides a more comfortable working experience.
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.
Powerful backpack sprayer that easily converts from liquid to granular applications.
The STIHL SR 450 is built for professionals who need the flexibility to switch between application methods without changing equipment. Designed to distribute both liquid and solid compounds, it converts from misting to dusting without special tools or additional equipment, making it easy to adapt as jobsite demands change. Easy-to-use controls provide excellent control over product feed and air speed, helping operators make precise adjustments for a wide range of applications.
Its low exhaust emission, fuel-efficient engine delivers a 20% greater spray range compared to previous models, helping you cover more area efficiently. The multi-function control handle keeps essential controls within easy reach, allowing adjustments to be made comfortably while working. An adjustable support harness helps distribute weight across the shoulders and back, while the anti-vibration system helps reduce fatigue during extended periods of use. Combined with simplified startup for quick restarts, the SR 450 is designed to help professionals stay productive from one task to the next.
Hazard Warnings
Proposition 65 - English
This product contains chemicals known to the State of California to cause cancer and reproductive harm. www.P65Warnings.ca.gov
E-10 StatementNote: 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.
General Power ToolImproper 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. 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.
