STIHL FSA 120 Cordless Brushcutter – AP System

FSA 120 Cordless Brushcutter: Excellent mowing performance, ideal for landscaping

The STIHL FSA 120 is a battery-powered brushcutter designed for tackling the toughest gardening and landscaping jobs you may face. The FSA 120 is battery powered meaning it has low noise emission – making it ideal for work in noise-sensitive areas such as schools, hospitals and quiet neighbourhoods.


Fitted with a bike handle for comfortable working when cutting tall grass and weeds. The folding clamp makes it quick and easy to adjust the bike handle to the ergonomic position that suits you. The FSA 120 has a powerful brushless EC motor and speed-adjustment on the control handle, which can be set at 2 different speed settings. There is an ECO mode (level 1), for simple tasks such as trimming lawn edges, which results in lower energy consumption for extended battery life. And there is full speed mode (level 2), for mowing thicker grass, which will use more of the battery energy.


The FSA 120 is supplied with a basic harness and the GrassCut 230-2 blade as standard, but can also be fitted with other STIHL cutting tools, such as the AutoCut, TrimCut, DuroCut, PolyCut cutting tools.

Technical details

Power 0.8 kW
Rated voltage 36 V
Weight 4.5 kg
Sound pressure level 81 dB(A) 1)
Sound power level 94 dB(A) 1)
Vibration level, left 2.6 m/s² 2)
Vibration level, right 2.3 m/s² 2)
Vibration level, left 1.8 m/s²
Vibration level, right 1.3 m/s²
Overall length 178 cm 3)
Cutting circle diameter 380 mm
Standard cutting attachment GrassCut 230-2
Recommended battery AP 300 S
Battery working time AP 300 S (Power level 1) up to 100 min 4)
Battery working time AP 300 S (Power level 2) up to 60 min 4)
Battery working time AP 500 S (Power level 1) 130 min 4)
Battery working time AP 500 S (Power level 2) 70 min 4)
Battery working time AR 2000 L (Power level 1) up to 380 min 4)
Battery working time AR 2000 L (Power level 2) up to 200 min 4)
Battery working time AR 3000 L (Power level 1) up to 510 min 4)
Battery working time AR 3000 L (Power level 2) up to 280 min 4)
Battery system AP
IPX Rating IPX4