Selection Cleaning systems

BR 550

Mid-range professional 4-MIX® backpack blower

General

BR 550

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

Displacement 64,8 cm³
Weight 1) 9,9 kg
Sound pressure level 2) 98 dB(A)
Sound power level with metal tool 2) 108 dB(A)
Sound power level 2) 108 dB(A)
Vibration value, right 3) 1,4 m/s2
Vibration level, right 3) 1,6 m/s²
Blowing force 4) 27 N
Air speed with round nozzle 94 m/s
Air throughput 5) 930 m³/h
Max. air speed 113 m/s
Max. air throughput 6) 1.490 m³/h

1) Weight excluding fuel, fully assembled
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) Combination of air speed and air throughput
5) With round nozzle in blower mode
6) Without blower attachment/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.

  • 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.

  • 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.

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

BR 550

Accessories

    • Curved flat nozzle Zoom
      Curved flat nozzle

      Enables work on large surfaces, spreads the air stream parallel to the ground. For BR 430, BR 500, BR 550, BR 600.

    Versions

    • Bike handle Zoom
      Bike handle

      Ensures energy-saving operation by distributing recoil from the blower onto both arms. Suitable for the BR 350, BR 430, BR 500 and BR 600 Magnum.

    Versions

    • Straight round nozzle for BR 430 Zoom
      Straight round nozzle for BR 430

      Straight nozzles with extended wear area ensure maximum air throughput over a longer working lifetime. An alternative to the curved nozzle. Ideal for general blowing tasks.

    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.

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