Stihl SR 450

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Backpack Sprayers SR 450

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 an... + Read More

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**The accuracy of this calculator and its applicability to your circumstances is not guaranteed. You should obtain personal advice from qualified professionals. This information is provided for illustrative purposes only and does not constitute an application. This notice does not guarantee loan approval, nor is it an offer or commitment to make a loan to you on the above terms.

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Features
Specifications

Features

Anti-Vibration System
The STIHL anti-vibration system helps reduce operator fatigue and provides a more comfortable working experience.
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.
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.

Specifications

SR 450 Specifications - Professional Use
WEIGHT WITHOUT LIQUID	12.8 kg (28.2 lbs.)
DISPLACEMENT	63.3 cc (3.86 cu. in.)
ENGINE POWER	2.9 kW (3.9 bhp)
FUEL CAPACITY	1700 cc (57.5 oz.)
CONTAINER CAPACITY	14.0 L (3.7 gals.)
AIR VOLUME	With Tubes: 920 m³/h (542 cfm)
AIR VELOCITY	90 m/sec. (201 mph)
MAXIMUM SPRAY RANGE	Horz.: 14.5 m (48 ft.) Vert.: 13.0 m (43 ft.)
The pressure pump kit is recommended for applications in which the spray tube is held at an upward angle of more than 30 degrees in order to maintain a consistent discharge rate.

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Stihl SR 450

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