Selection Professional Brushcutters

FS 91

Manoeuvrable brushcutter for landscape maintenance

General

More pictures

For working on large areas of tough grass. A simplified start-up sequence for convenient starting, bike handle, control handle with stop button, 4-MIX® engine with larger tank for longer use, rigid drive shaft, double shoulder harness.

Versions

Price

*Prices are valid from the 1/12/19 to 31/12/19.
STIHL stores are operated as independent businesses. The products described in this website may not be on display or available at each STIHL store. STIHL reserves the right to change pricing at any time 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

Technical data

Materialkurztext Mähkopf Mowing head AutoCut 25-2
Power output kW 0.95
Tank volume ml 710
Total length cm 1) 1.800

1) Without cutting tool

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

Standard features

  • STIHL 4-MIX Engine
    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.

  • STIHL Anti-vibration system Zoom
    STIHL Anti-vibration system

    The STIHL anti-vibration system is available in a one-point version for smaller models and in an especially effective four-point version for larger machines starting with the STIHL. It reduces handle vibration for easy and comfortable operation.

  • Multi-function control handle
    Multi-function control handle

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

  • Ergonomic bike handle Zoom
    Ergonomic bike handle

    When used in conjunction with a harness, the bike handle enables a smooth mowing action. Ideal for working on large areas and allows the machine to be easily guided, thus reducing fatigue.

  • Bike handle adjustment
    Bike handle adjustment

    The central clamp enables the ergonomic bike handle to be easily adjusted without tools to suit the height of the user. The handle can be rotated by 90°, making it more compact for transport and storage.

  • Stop button
    Stop button

    You do not need to control the stop button when restarting. The engine can be started at any time.

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

STIHL FS 91, 91 R (GB) Download PDF, 2.1 MB

Notes:

  • STIHL 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.