Selection Backpack Blowers

BR 550

General

Professional backpack blower for cleaning large areas. Excellent blowing power and greater fuel efficiency, thanks to our low-emission engine. Excellent anti-vibration system and ergonomic carrying frame. Innovative 4-MIX® engine for a more pleasant sound, low fuel consumption and low emissions.

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

BR 550

Technical data

Capacity cm3 64,8
Performance kW 2,5
Weight kg 1) 9,9
Sound pressure level dB(A) 2) 98
Sound power level dB(A) 2) 108
Blowing force N 3) 27
Max. air throughput m3/h 4) 1.490
Max. air speed m/s 113
Tank volume l 1,40

1) Without fuel, complete
2) K-factor according to DIR 2006/42/EC = 2.5 dB (A)
3) Combination of air speed and air throughput
4) Without blowing tube and 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

BR 550

Standard features

  • STIHL 4-MIX® engine Zoom
    STIHL 4-MIX® engine

    You can always rely on STIHL to keep setting new benchmarks this time with 4-stroke mixed lubrication technology. The STIHL 4-MIX® engine, which runs on a fuel-oil mix just like a 2-stroke, offers the benefits without the compromises of 4-stroke power. STIHL 4-MIX® engine technology provides fast acceleration, more power, added torque, lower noise, reduced emissions and increased fuel efficiency to complete jobs quickly, quietly and more easily.

  • 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.

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

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

  • Ergonomic harness Zoom
    Ergonomic harness

    Evenly distributes the weight between the user's shoulders, back, hips and upper thighs. With soft padding for increased comfort during prolonged use and when working on large areas.

  • Decompression system
    Decompression system

    The decompression valve allows some of the compression pressure in the cylinder to escape, so less force on the starter rope is needed.

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

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