SR 450 - Backpack mistblower with 2-MIX engine
Selection Petrol mistblower

SR 450

Backpack mistblower with 2-MIX engine

General

SR 450
More pictures

STIHL Approved Dealer

Powerful 2-in-1 backpack mistblower for spraying large areas of liquid and dusting and spraying granules. With a spraying distance of up to 14.5 metres and easy to use functions, this model allows you to work efficiently and in comfort. The 2 in 1 conversion mechanism allows you to switch from spraying liquid to dusting granules in no time.

Versions

Price

* Manufacturer's recommended retail price updated as of February 2017. The manufacturer's recommended retail prices are subject to change without notice.


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

Capacity cm3 63.3
Weight kg 1) 12.8
Sound pressure level dB(A) 2) 101
Sound power level dB(A) 2) 110
Sound power level dB(A) 2) 109
Vibration value, right m/s2 3) 1.9
Maximum air flow m3/h 4) 1.300
Horizontal spray width m 14.5
Performance kW 2.9
Tank volume l 1.70
Air throughput with Round Nozzle m3/h 5) 920

1) Without fuel, complete
2) K-factor according to DIR 2006/42/EC = 2.5 dB (A)
3) K-factor according to DIR 2006/42/EC = 2m / s ²
4) Without blowing tube
5) 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

  • 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.

  • 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

    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.

  • 14-litre tank with large filler opening Zoom
    14-litre tank with large filler opening

    The 14-litre container offers exceptional capacity. You can work for longer before having to refill. Filling is quick and clean with the large filler opening. Spillages are kept to a minimum and the container is easy to clean. (similar to illustration)

  • 2-in-1 conversion mechanism Zoom
    2-in-1 conversion mechanism

    The universal SR 450 can be switched easily from spraying to dusting at the turn of a handle. No need for a separate conversion kit or specialist technical skills.

  • Grid Zoom
    Grid

    With the three grids that you can assemble, you can change the spray jet's shape and direction. Taper grids, diffraction grating and double diffraction grating are standard features.

  • Metering system with easy metering lever Zoom
    Metering system with easy metering lever

    The large metering lever for dusting or spraying granules is just below the control handle. With just one movement, you can switch the flow of powder on and off, and set the exact concentration in fine intermediate stages.

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.

Accessories

SR 450

Accessories

    • Hip belt Zoom
      Hip belt

      The hip belt evenly distributes the weight of the device. It is comfortable to wear and reduces strain on your back - even when working over extended periods of time.

    Versions

    Price

    * Manufacturer's recommended retail price updated as of February 2017. The manufacturer's recommended retail prices are subject to change without notice.

    • Extension tube Zoom
      Extension tube

      Extends the spraying tube by 33 cm. Pressure pump is also recommended with this accessory. Suitable for SR 450.

    Versions

    Price

    * Manufacturer's recommended retail price updated as of February 2017. The manufacturer's recommended retail prices are subject to change without notice.

    • Pressure pump kit Zoom
      Pressure pump kit

      The pressure pump keeps the amount of spray constant and mixes the liquid in the tank. Contains a set of nozzles.

    Versions

    Price

    * Manufacturer's recommended retail price updated as of February 2017. The manufacturer's recommended retail prices are subject to change without notice.

    • Set of ULV nozzles Zoom
      Set of ULV nozzles

      For spreading small amounts of liquid. For SR 200-D.

    Versions

    Price

    * Manufacturer's recommended retail price updated as of February 2017. The manufacturer's recommended retail prices are subject to change without notice.

    • CONCEPT 24 ear protectors Zoom
      CONCEPT 24 ear protectors

      EN 352, robust metal frame, good air circulation, soft pads, SNR 24 (H:28; M:21; L:14) (up to 104 dB(A))

    Versions

    Price

    * Manufacturer's recommended retail price updated as of February 2017. The manufacturer's recommended retail prices are subject to change without notice.

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

Owners manuals and safety brochures

Owners manuals

STIHL SR 430, 450 (GB) Download PDF, 2.2 MB

Safety brochures

Cleaning Systems Safety Manual (GB) Download PDF, 865.5 KB
Sicheres Arbeiten mit dem Trennschleifer (GB) Download PDF, 1.2 MB
Sicheres Arbeiten mit der Heckenschere (GB) Download PDF, 768.8 KB
Sicheres Arbeiten mit der Motorsäge (GB) Download PDF, 1008.9 KB
Sicheres Arbeiten mit Motorsense und Freischneider (GB) Download PDF, 478.8 KB

Notes:

  • STIHL and VIKING online owner’s manuals are usually for the latest versions of the machine. Your product may be a slightly older production model but the manual will still be appropriate for the relevant model number.
  • The languages ​​contained in the document are also displayed in brackets, for example (GB) = English.

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