STIHL FSA 80 Cordless Brushcutter
SKU: FSA 80
STIHL FSA 80 Cordless Brushcutter
SKU: FSA 80
Price range: £291.60 through £399.00
Categories:
The STIHL FSA 80 Cordless Brushcutter is a powerful battery-powered grass trimmer and brushcutter designed for demanding home garden maintenance. Featuring a high-performance brushless EC motor, ergonomic bike handle and two-speed power control, it delivers excellent mowing and clearing performance with the convenience of low-noise cordless operation.
The STIHL FSA 80 Cordless Brushcutter is a versatile and powerful battery-powered machine designed for homeowners who need extra performance when tackling larger gardens and tougher vegetation. Part of the STIHL AK System, the FSA 80 combines excellent mowing performance, ergonomic handling and cordless convenience to make demanding garden maintenance tasks easier.
Whether you’re cutting long grass, tackling weeds, clearing overgrown areas or tidying garden edges, the FSA 80 provides the power and versatility required for a wide range of applications. Its low-noise operation makes it especially suitable for use in residential gardens and noise-sensitive environments where avoiding disturbance is important.
The brushcutter is equipped with a highly efficient brushless EC motor, delivering strong cutting performance while maximising battery efficiency and service life. The integrated electronic speed control allows users to choose between two power settings depending on the task.
ECO Mode (Level 1) is ideal for lighter trimming and edging work, reducing energy consumption and extending battery runtime. Full Power Mode (Level 2) provides maximum cutting performance for tackling thicker grass, weeds and more demanding clearing jobs.
For comfortable operation across larger areas, the FSA 80 is fitted with an ergonomic bike handle, which supports natural sweeping mowing movements and reduces fatigue. The folding clamp system allows the handle position to be adjusted quickly and easily to suit the individual user.
The FSA 80 is supplied as standard with a Basic Harness and GrassCut 230-2 metal blade, making it ready for demanding mowing and clearing tasks straight out of the box. The harness helps improve comfort by distributing the machine’s weight more evenly during use, whilst the GrassCut blade is ideal for tackling thick grass and tougher vegetation.
For added versatility, the FSA 80 is also compatible with a range of STIHL cutting attachments, including AutoCut, TrimCut, DuroCut and PolyCut mowing heads. This allows the machine to be adapted for everything from precision lawn edging and general grass trimming through to more demanding clearing work.
Combining impressive cutting power with quiet battery operation, the STIHL FSA 80 is an excellent choice for homeowners looking for a high-performance cordless brushcutter capable of handling larger gardens and tougher vegetation with ease.
Please note that the FSA 80 is available as a set with a AK 30 battery and AL 101 charger, or as a FSA 80 tool only without battery and charger. Selectable from the dropdown menu.
Table of specifications
Rated voltage
36 V
Power
0.80 kW 1)
Battery system
AK
Recommended battery
AK 20
Device weight without battery
4.3 kg 2)
Cutting circle diameter
381 mm
Standard cutting attachment
AutoCut C 12-2
IPX Rating
N/A
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)
Working Times
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)
Technical Notes
1)
Mechanical power as comparative value to petrol appliance
2)
without cutting tool and protection
3)
The indicated working times per battery charge are indicative and may vary depending on the application and operating mode
4)
The stated area output per battery charge may vary depending on the application and operating mode
5)
K-value according to Directive 2006/42/EC = 2.0 dB(A)
6)
K-value according to RL 2006/42/EG = 2 m/s²
FEATURES
Consistent Performance Throughout Battery Runtime
STIHL Constant Power technology ensures the FSA 80 maintains high cutting performance throughout the entire discharge cycle.
Ergonomic Bike Handle
The bike handle supports a natural sweeping mowing motion, making larger mowing tasks more comfortable and efficient.
Control Handle with Ergonomic Lever
The soft grip rear handle provides a secure hold and enhanced comfort, even in damp conditions. The ergonomic lever design allows uninterrupted working without repeatedly unlocking the machine.
Two Power Levels
The FSA 80 features two selectable power settings to optimise performance and battery runtime. Level 1 (Eco Mode) Level 2 (Full Power Mode)
Tool-Free Handle Adjustment
The bike handle can be adjusted without tools using the central clamping system. For transport and storage, the handle can be rotated by 90° to save space.
High-Efficiency EC Motor
The advanced brushless EC motor delivers strong cutting performance while maintaining excellent energy efficiency.
IPX4 Splash Water Protection
The FSA 80 is IPX4 rated, offering protection against splashing water from all directions.
STIHL Connected Ready
The FSA 120 is compatible with the optional STIHL Smart Connector, allowing integration into the STIHL Connected platform. Machine data can be viewed through the STIHL Connected App or Portal for improved equipment management.
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