The Stihl FS 91 R is a high-performance brushcutter designed for demanding trimming and clearing tasks. Powered by a 28.4 cc 4‑Mix engine producing 0.95 kW (1.3 hp), it combines the torque of a four-stroke with the lightweight design of a two-stroke. This engine delivers strong cutting power while reducing emissions and fuel consumption.

The loop handle design makes the FS 91 R perfect for working in confined areas or around obstacles, offering excellent control and flexibility. It features a rigid, fully-lined drive shaft and a steel-on-steel centrifugal clutch for durability. The anti-vibration system and ergonomic controls reduce operator fatigue during extended use.

With a 710 ml fuel tank, this model provides long run times, and the simplified starting system with purge primer and semi-automatic choke ensures quick, hassle-free starts. Compatible with AutoCut heads and grass cutting blades, the FS 91 R is versatile for trimming grass, weeds and light brush.

Technical Specifications:
Engine Type: Stihl 4‑Mix
Displacement: 28.4 cc
Power Output: 0.95 kW (1.3 hp)
Weight (without tool): 5.5 kg
Fuel Capacity: 710 ml
Handle Type: Loop handle with multi-function control
Drive Shaft: Rigid, fully-lined