Navan Hire Hardware & Safety Training Centre Ltd. Authorized Servicing STIHL Dealer

FS 90 R

Powerful 0,95 kW brushcutter with 4-MIX ® engine and loop handle

For working on areas of tough grass. STIHL 1-point anti-vibration system, automatic decompression, multi-function handle, loop handle, tool-less handle adjustment, STIHL 4-MIX® engine, straight shaft, solid drive shaft double shoulder harness.

Version Price
FS 90 R
€661.00 (incl. VAT)

Displacement cu-in 1.73
Displacement cm³ 28.4
Power output PS 1.3
Power output kW 0.95
Weight kg 1) 5.5
Sound pressure level with metal tool dB(A) 2) 90
Sound pressure level with plastic tool dB(A) 2) 91
Sound power level dB(A) 2) 104
Vibration level, right with plastic tool m/s² 3) 5.3
Vibration level, left with plastic tool m/s² 3) 5.1
Vibration level, left with metal tool m/s² 3) 3.5
Vibration level, right with metal tool m/s² 3) 4.9
Total length cm 4) 180
Cutting tool AutoCut C 25-2
Cutting diameter mm 420
Performance Um 1.3
  • 1) Weight excluding fuel, cutting tool and guard
  • 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 cutting tool


  • 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
    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
    Easy, comfortable thumb-operated control means the operator's hand never leaves the handle.
  • Loop handle (R)
    The loop handled grass trimmers and brushcutters are ideal for working in areas where space is limited, e.g. thinning between bushes and shrubs.
  • 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.
  • Manual fuel pump (Purger)
    A small fuel pump delivers fuel to the carburettor at the touch of a button. This reduces the number of starting strokes required following extended breaks in operations.
  • Electronic ignition module
    This ensures reliable starting and trouble-free running. The ignition system is fully encapsulated and thus proof against damp and dirt.
These products can be reserved online with no obligation and picked up at our store. Here we offer you personal advice and professional service. Since your safety is of particular importance for us, we provide you with extensive personal instruction for a safe handling.