Stihl FS 91 R Petrol Brushcutter

Stihl FS 91 R Petrol Brushcutter


The Stihl FS 91R is great for working in areas with tough grass that are difficult to access or in tight spaces around obstacles. 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 AutoCut mowing head as standard.

  • Powerful petrol brushcutter for large areas
  • Absolutely ideal for long grass and landscape maintenance
  • High-torque STIHL 4-MIX® engine
  • Loop handle supports mowing in tight spaces
  • Increased comfort thanks to padded double shoulder harness
  • Highly versatile with a wide selection of cutting tools
  • Loop handle enables work in tight spaces


Standard cutting tool AutoCut C 26-2
Displacement 28.4 cm³
Performance 0.95 kW
Power output 1.3 hp
Weight 5.5 kg 1)
Sound pressure level with plastic tool 96 dB(A) 2)
Power output 0.95/1.3 kW/bhp
Sound power level 107 dB(A) 2)
Vibration value, left with plastic tool 5.1 m/s2 3)
Vibration value, right with plastic tool 5 m/s2 3)
Total length 180 cm 4)
Handle type Loop handle gear / multifunction handle
Cutting diameter 420 mm
Anti vibration system AV-System
Tank volume 0.71 l
Tank cap STV screw tank cap
Starter cord Auto decompression / manual fuel pump (purger) / standard starter grip
CO² ­ 877 g/kWh

Additional information

Bar Size