FS 90 - Powerful professional 0.95kW-Brushcutter with 4-MIX-Engine

Standard features

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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Standard features

Anti-vibration system:

Intense vibration at the handles of power tools can lead to longer-term effects of blood vessels in the hands and arms. STIHL have therefore developed an effective anti-vibration system where by the oscillations from the machines engine are dampened by rubber buffers. This significantly reduces vibrations at the handles allowing for more comfortable and safer operation.
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Standard features

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.
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Standard features

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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Standard features

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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Standard features

Goggles:

It is important to protect your eyes from flying particles and harmful UV radiation. Therefore a pair of safety goggles/glasses are supplied with the the machine. Note: Additional face protection must be worn when working with brushcutters.
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Standard features

Handle adjustment without tools:

The central wing nut enables easy adjustment without the use of tools. For transportation and space-saving storage the handle can be rotated through 90°.
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Standard features

Multi-function control handle:

This houses all the engine controls. Easy, comfortable thumb-operated control means the operator's hand never leaves the handle.
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Standard features

Shoulder strap / carrying system:

Using a STIHL shoulder strap or carrying harness with soft padding makes work more comfortable, particularly during lengthy jobs.
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Robust brushcutter for demanding and frequent applications. With the patented STIHL 4-MIX engine providing fast acceleration, more power, added torque, lower noise and increased fuel efficiency when compared to a 2-stroke engine. With a rigid drive shaft suitable for extended use and fully adjustable tool free handle. Suitable for use with a variety of cutting attachments to tackle large areas, tough weed, gnarled shrubbery and thinning of small trees.

Technical data
Displacement 28.4 cm³
Power output 0.95/1.3 kW/bhp
Weight without cutting tool and deflector 5.8 kg
Fuel capacity 0.53 l
Overall length without tool 1.80 m
Cutting blade Metal blade + AutoCut
Models available
FS 90
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Standard features

Variations

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