Careers 
Financing 
- Equipment & Attachments
Swipe over for quote & more details
Call Your Local Bobcat of Indy Location For Unit Availability.
SR 450 Sprayer
The STIHL SR 450 is a professional-grade sprayer that covers all the bases. Its low-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.
Gas
POWER SOURCE
28.2 lbs.
WEIGHT
3.7 gal.
CONTAINER CAPACITY
SR 450 Sprayer
Let's Get Started
"*" indicates required fields
SR 450 Sprayer Specs & Add-Ons
Key Specifications
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!
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.
null null
Performance
POWER SOURCE Gas
WEIGHT 28.2 lbs.
CONTAINER CAPACITY 3.7 gal.
MAXIMUM SPRAY RANGE 48 ft.
AIR VOLUME 542 cfm
ENGINE POWER 3.9 bhp
FUEL CAPACITY 57.5 oz.
DISPLACEMENT 63.3 cc
