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Selection Backpack Mistblowers

SR 450

Powerful mistblower/duster that easily converts from liquid to granular applications

General

SR 450
SR 450

The powerful 2-in-1 SR 450 mistblower covers all the bases. With a spraying distance of up to 14.5 metres and easy to use functions, this model allows you to quickly and comfortably spray large areas of liquid and dust granules. The SR 450 converts from a liquid mistblower to dusting granules in no time, without any special tools or additional equipment. It is easy to use and provides excellent control over product feed and air speed.

Versions



The version(s) available in each country may differ from the above range and specifications; specific details may be subject to change without notice. Please ask your local STIHL Approved Dealer for further information.

Technical data

SR 450

Technical data

Technical data Value
Capacity cm3 63,3
Weight kg 1) 12,8
Sound pressure level dB(A) 2) 101
Sound power level dB(A) 2) 109
Maximum air flow m3/h 3) 1.300
Horizontal spray width m 14,5
Performance kW 2,9
Vertical spray width m 13
Tank volume l 1,70
Anti vibration system with AV-System
Exit velocity m/s 4) 90
EPA Certified fuel consumption l/h 1.324

1) Without fuel, complete
2) K-factor according to DIR 2006/42/EC = 2.5 dB (A)
3) Without blowing tube
4) With round nozzle

The version(s) available in each country may differ from the above range and specifications; specific details may be subject to change without notice. Please ask your local STIHL Approved Dealer for further information.

Features

SR 450

Standard features

  • Simple starting technology Zoom
    Simple starting technology

    Easy and quick starting thanks to the switch's automatic starting petrol setting, one-time choke operation and purger. (image similar)

  • Mesh grid Zoom
    Mesh grid

    With three mountable grids, you can adjust the airflow as needed, changing the shape and direction of the spray jet. Your sprayer comes standard with one, deflection and double-deflection mesh.

  • STIHL 2-MIX-Motor Zoom
    STIHL 2-MIX-Motor

    The machine is equipped with a modern, low-noise and low-emission STIHL 2-MIX engine which ensures high performance and maximum efficiency, saving up to 20% fuel compared to STIHL two-stroke engines of the same performance without 2-MIX technology.

  • Anti-vibration system Zoom
    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 Zoom
    Carrying system

    STIHL mistblowers are equipped with a practical carrying system. Weight is evenly distributed across the shoulders and back to ensure maximum user comfort.

  • Multi-function control handle Zoom
    Multi-function control handle

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

  • STIHL ElastoStart Zoom
    STIHL ElastoStart

    STIHL ElastoStart reduces the shock caused by the compression of the engine during starting. The compression shock is taken away from the user's joints and muscles through a spring or rubber element in the starter handle.

The version(s) available in each country may differ from the above range and specifications; specific details may be subject to change without notice. Please ask your local STIHL Approved Dealer for further information.

Documents

Gebrauchsanleitungen

Languages Date Link
manual icon en 2022-02-04
Download PDF 2,6 MB
Download PDF 2,6 MB