2026 STIHL Sprayers SR 450
- Year 2026
- Make STIHL
- Model Sprayers
2026 STIHL Sprayers SR 450
Powerful backpack sprayer that easily converts from liquid to granular applications.The STIHL SR 450 is a professional-grade sprayer that covers all the bases. Its low exhaust emission, fuel-efficient engine delivers a 20% greater spray range when compared to previous models. Ideal for distributing liquid or solid compounds, this backpack sprayer/duster converts from misting to dusting applications without any special tools or additional equipment. It’s easy to use and provides excellent control over product feed and air speed.
Features may include:
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.
- 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.
Engine
Engine Power
3.90 HP (2.90 kW)
Displacement
3.9 cu-in
Operational
Operating Conditions
Air throughput without tube: 765 cf/min
Dimensions
Dimensions
Max. spraying distance, horizontal: 14.5 m
Capacities
Features
Container capacity: 3.70 gal (14 l)
Fuel Capacity
Tank: 57.5 fl oz (1.700 l)
Weights
Weight
Device without refuelling: 28.2 lb