STIHL FSA120R AUTOCUT 27-2 SKIN Only Battery Brushcutters FA082000055
The STIHL FSA 120 R Battery Brushcutter with AutoCut 27-2 (FA08 200 0055) is a cordless option for cutting long grass, tidying lawn edges and maintaining areas around trees, shrubs and garden beds. Its adjustable loop handle gives you room to manoeuvre on slopes, uneven ground and in tighter spaces.
Designed for professional landscape maintenance and demanding home gardens, the FSA 120 R combines an efficient EC motor with two speed settings. Choose ECO mode for lighter trimming or switch to the higher setting when thicker grass needs more cutting speed.
Skin Only
Battery and charger are sold separately. This tool uses the STIHL ALLPRO / AP cordless system, with compatibility across suitable ALLPRO/AP batteries.
Key Features
- Adjustable loop handle: helps you work around obstacles and find a comfortable grip position.
- AutoCut 27-2 mowing head: supplied for grass trimming and clearing around edges, trees and other obstacles.
- Two speed settings: ECO mode helps conserve battery energy during lighter work, while the higher setting suits heavier grass.
- Variable speed control: adjust cutting speed to match the job.
- Efficient EC motor: delivers cordless cutting performance with low maintenance requirements.
- Softgrip control handle: provides a comfortable grip during use.
- Supplied harness: attaches to a tool-free adjustable mounting point to help support the brushcutter.
- Storage ring: provides a convenient hanging point when the tool is not in use.
- IPX4 splash protection: designed for outdoor working conditions. Follow the operating manual for use and storage.
Specifications
- Model: FSA 120 R
- Part number: FA08 200 0055
- SKU: FA082000055
- Rated voltage: 36 V
- Power consumption: 1.03 kW
- Power output: 0.8 kW
- Cordless system: STIHL ALLPRO / AP
- Recommended legacy AP battery: AP 300 S
- Weight without battery: 4.3 kg
- Cutting circle diameter: 380 mm
- Standard cutting attachment: AutoCut 27-2
- Handle type: loop handle
- Length without cutting tool: 178 cm
- Ingress protection rating: IPX4
- Sound pressure level: 81 dB(A)
- Sound power level: 94 dB(A)
ALLPRO / AP Runtime Guide: AutoCut Head and GrassCut Blade
The following figures are from the supplied runtime chart. Battery labels are reproduced as shown in that chart. Ranges are listed from shortest to longest runtime for easy comparison.
- AP 100 / P: AutoCut head: 12–20 minutes. GrassCut blade: 25–40 minutes.
- AP 200 / P / S (recommended in the chart): AutoCut head: 20–40 minutes. GrassCut blade: 50–80 minutes.
- AP 300 / P / S: AutoCut head: 30–50 minutes. GrassCut blade: 45–75 minutes.
- AP 500 S (legacy AP): AutoCut head: 35–60 minutes. GrassCut blade: 70–130 minutes.
Actual runtime varies with speed setting, cutting conditions, attachment and battery condition. GrassCut figures apply when using a suitable approved GrassCut blade; the supplied cutting attachment is the AutoCut 27-2 head.
Legacy AP and AR Runtime Guide
These indicative runtimes use a line mowing head and refer to the legacy battery models named below, not newer ALLPRO models.
- AP 100: approximately 10–15 minutes.
- AP 200: approximately 20–30 minutes.
- AP 200 S: approximately 20–30 minutes.
- AP 300: approximately 25–40 minutes.
- AP 300 S: approximately 30–50 minutes.
- AP 500 S: approximately 35–60 minutes.
- AR 2000 L: approximately 130–210 minutes.
- AR 3000 L: approximately 190–320 minutes.
Included Equipment
- STIHL FSA 120 R battery brushcutter.
- STIHL AutoCut 27-2 mowing head.
- Harness.
Battery and charger are not included. Use only approved cutting attachments and guards, and follow the operating manual for protective equipment and safe operation.



