Notes:

STIHL brushcutters cut through thick and thin when the motor mower is out of its depth, for instance on steep ground studded with bushes and trees. Depending on the machine's equipment and cutting tool, it can be used for everything from trimming lawn edges to thinning gnarled scrub.

STIHL 4-MIX – The future of engine technology

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 for a wide range of outdoor power tools.

The STIHL 4-MIX engine technology provides fast acceleration, more power, added torque, lower noise and increased fuel efficiency to complete jobs quickly, quietly and more easily.

And like all our engines it stays true to the STIHL guideline principles: simplicity, reliability and durability.

All in all STIHL 4-MIX makes life easier.

FS87 Robust brushcutter with STIHL 4-MIX engine, providing faster acceleration, more power, added torque and increased fuel efficiency. Optimum operator comfort with anti vibration system and a fully adjustable bike handle. Supplied fitted with AutoCut and Metal blade cutting heads Displacement 28.4 cm3 Weight 5.6 kg Power Output 0.95 kW / 1.3 bhp
	FS90 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. Displacement 28.4 cm3 Weight 5.8 kg Power Output 0.95 kW / 1.3 bhp
FS100 The STIHL 4-MIX engine is the first four stroke engine which works on a mixture of petrol and oil. It combines the advantages of four-stroke and two-stroke engines in one. With higher torque and up to 80% less emissions and a deeper more pleasant sound. Combined with a well balanced, bike handle, as a light brushcutter, it makes the FS100 a leader in its class. Fitted standard with AutoCut + metal blade cutting heads. Displacement 31.4 cm3 Weight 5.8 kg Power Output 1.05 kW / 1.4 bhp
	FS130 The STIHL 4-MIX engine is the first four stroke engine which works on a mixture of petrol and oil. It combines the advantages of four-stroke and two-stroke engines in one. With higher torque and up to 80% less emissions and a deeper more pleasant sound. Easy to start due to the decompression system and manual fuel pump. Supplied fitted with AutoCut and Metal blade cutting heads. For professional users with high demands Displacement 36.3 cm3 Weight 5.9 kg Power Output 1.4 kW / 1.9 bhp