Powerful Backpack Sprayer for farm or professional use

  • The SR 450 backpack sprayer converts without difficulty from misting to dusting applications - no need for special tools or added equipment.
  • Powered by a forceful yet fuel-efficient STIHL® 4-MIX® engine delivering a wider spray range, it features a singlehanded control for superior command and adjustment of air speed, providing greater application efficiency and less product waste.

Equipment prices include Pre-Delivery inspection, Set-up and Test Run.

SKU Description Price
SR450 Back Pack Sprayer $899.95

Prices and specs subject to change without notice. Product Special prices are while quantities last.

Specifications

Displacement (cc)63.3
Power output (kw)2.9
Weight (kg/lb)12.8 / 28.2
Air volume (cfm) with tube at nozzle end542
Air velocity (mph) with tube at nozzle end201
Round nozzleStandard
Flat nozzle
Vacuum attachment
Single-lever cruise controlStandard
Anti-vibration systemStandard
Manual fuel primerStandard
Easy2Start™
ElastoStart®
Sound level (dB(A))

Addition Info

Anti-vibration system – Intense vibration at the handles of power tools can lead to long-term effects on blood vessels in the hands and arms. STIHL has therefore developed an effective anti-vibration system whereby the oscillations from the machine's engine are dampened which significantly reduces vibrations at the handles.


Carrying system – This backpack sprayer is equipped with a practical carrying system. Weight is evenly distributed across the shoulders and back to ensure maximum user comfort.


Multi-function control handle – Easy, comfortable thumb-operated control means the operator's hand never leaves the handle.