Product Description
The Stihl SR 450 backpack sprayer is a versatile mist blower designed for professional landscapers, farmers, and property managers who need both liquid and granular application in one powerful tool. Equipped with a 63.3 cc engine, the SR 450 delivers impressive spray performance and the ability to switch easily between misting liquids and spreading dust or granules.
With a 3.7-gallon tank and extended spray range, the SR 450 is perfect for applying fertilizers, pesticides, herbicides, fungicides, and granular treatments across large areas. The adjustable nozzle system allows for precise control, while the multi-function control handle makes operation simple and efficient. Comfort is maximized with an ergonomic backpack harness, padded straps, and an anti-vibration system, making it easier to handle long spraying sessions.
Engineered for power, flexibility, and professional-grade durability, the Stihl SR 450 is the ultimate choice for property care, agriculture, and landscaping professionals who need one machine for multiple applications.
Key Features:
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Engine: 63.3 cc gas-powered engine
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Weight: ~28.2 lbs (without liquid)
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Tank Capacity: 3.7 gallons for extended spraying capacity
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Spray Range: Up to 48 feet horizontal, 31 feet vertical
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Application Flexibility: Sprays both liquids and granules
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Nozzle System: Adjustable for precision application
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Harness: Ergonomic padded backpack harness for comfort
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Controls: Multi-function handle for convenient one-hand operation
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Applications: Fertilizers, pesticides, herbicides, fungicides, granular treatments
