Stihl FSA 80 (AK) Grass Trimmer, Unit Only

The STIHL FSA 80 is a battery-powered brushcutter designed for tackling the toughest mowing, cutting and clearing jobs you may face in your home garden. The FSA 80 is battery powered and as such has low noise emissions – so you don’t have to worry about disturbing any neighbours either!

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 80 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 80 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.

Rated voltage 36 V
Max. voltage 40 V
Power 0.80 kW 1)
Battery system AK
Recommended battery AK 30 S
Device weight without battery 4.3 kg 2)
Cutting circle diameter 380 mm
IP Rating N/A
Min. battery working time AK 10 with line mowing head 8 min 3)
Max. battery working time AK 10 with line mowing head 12 min 3)
Min. battery working time AK 10 with plastic blade mowing head 16 min 3)
Max. battery working time AK 10 with plastic blade mowing head 24 min 3)
Min. battery working time AK 10 with metal blade 10 min 3)
Max. battery working time AK 10 with metal blade 20 min 3)
Min. battery working time AK 20 with line mowing head 15 min 3)
Max. battery working time AK 20 with line mowing head 25 min 3)
Min. battery working time AK 20 with metal blade 30 min 3)
Max. battery working time AK 20 with metal blade 50 min 3)
Min. battery working time AK 30 with line mowing head 20 min 3)
Max. battery working time AK 30 with line mowing head 30 min 3)
Min. battery working time AK 30 with plastic blade mowing head 40 min 3)
Max. battery working time AK 30 with plastic blade mowing head 60 min 3)
Min. battery working time AK 30 with metal blade 40 min 3)
Max. battery working time AK 30 with metal blade 60 min 3)
Min. battery working time AK 30 S with line mowing head 20 min 3)
Max. battery working time AK 30 S with line mowing head 30 min 3)
Min. battery working time AK 30 S with plastic blade mowing head 40 min 3)
Max. battery working time AK 30 S with plastic blade mowing head 60 min 3)
Min. battery working time AK 30 S with metal blade 40 min 3)
Max. battery working time AK 30 S with metal blade 60 min 3)
Max. area per battery charge AK 10 200 m² 4)
Max. area per battery charge AK 20 500 m² 4)
Max. area per battery charge AK 30 600 m² 4)
Max. area per battery charge AK 30 S 600 m² 4)
Max. lawn edge per battery charge AK 10 1000 m 4)
Max. lawn edge per battery charge AK 20 2500 m 4)
Max. lawn edge per battery charge AK 30 3000 m 4)
Max. lawn edge per battery charge AK 30 S 3000 m 4)
Device length without cutting tool 178 cm
Sound pressure level 81 dB(A) 5)
Sound power level 94 dB(A) 5)
Vibration value on the left in right-handed operation 3.2 m/s² 6)
Vibration value on the left in right-handed operation 1.9 m/s² 6)
Vibration value on the right in right-handed operation 1.9 m/s² 6)
Vibration value on the right in right-handed operation 1.3 m/s² 6)