Description
The Stihl FS91 R Petrol Brushcutter at Masseys in Swadlincote. The brushcutter is for working on large areas of tough grass. Simplified starting, loop handle, control handle with stop button, 4-MIX® engine with larger tank for increased cutting time between filling, rigid drive shaft, Supplied with single strap shoulder harness and AutoCut mowing head.
Stihl FS91 R features
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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.
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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.
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Air filter with long service life
The easily accessible paper filter with a long service life means it can go for long intervals without changing. (similar to illustration)
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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.
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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.
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Stop switch
The multi-function control handle features a stop switch which automatically reverts back to the start position for a quicker, simple restart.
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Loop handle
The brushcutter loop handle is ideal when working in confined spaces and mowing around obstacles.
Stihl FS91 R Technical
Technical data |
Value |
CO² g/kWh |
877 |
Displacement cm3 |
28.4 |
Weight kg 1) |
5.5 |
Power output hp |
1.3 |
Sound power level dB(A) 2) |
107 |
Vibration value, left with plastic tool m/s2 3) |
5.1 |
Total length cm 4) |
180 |
Cutting diameter mm |
420 |
Vibration value, right with metal tool m/s2 3) |
4.3 |
Performance kW |
0.95 |
Vibration value, right with plastic tool m/s2 3) |
5 |
Sound pressure level with plastic tool dB(A) 2) |
96 |
Tank volume l |
0.71 |
Sound pressure level with metal tool dB(A) 2) |
94 |
Sound power level with metal tool dB(A) 2) |
107 |
Vibration value, left with metal tool m/s2 3) |
3.8 |
Standard cutting tool |
AutoCut mowing head C 25-2 |
1) Without fuel, cutting tool and without protection
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
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