FSA 57 Trimmer
General
The lightweight, battery-powered FSA 57 trimmer is an ideal choice for maintaining suburban gardens. This trimmer cuts an 280mm swath at a continuous high speed, saving time and doing more with a STIHL Lithium-ion COMPACT series battery. For comfort and convenience, this unit features an adjustable shaft to customize height to the user, an easy-to-use AutoCut® head which feeds noise-reducing line, and a spacer bracket to help the user trim carefully around obstacles like trees and shrubs. The FSA 57 comes standard with the AutoCut C 3-2 nylon mowing head that can be refilled from the outside without any tools. The optional PolyCut 3-2 with blade can also be used.
Versions
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FSA 57 Akku-Motorsense, AutoCut C3-2
The version(s) available in each country may differ from the above range and specifications; specific details may be subject to change without notice. Please ask your local STIHL Approved Dealer for further information.
Technical data

Technical data
Technical data | Value |
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Weight without battery kg 1) | 2,7 |
Rated voltage V | 36 |
Sound pressure level dB(A) 2) | 74 |
Sound power level dB(A) 2) | 89 |
Total length cm 3) | 149 |
Cutting tool | AutoCut C3-2 |
Cutting diameter mm | 280 |
Battery life time AK 10 min 4) | up to 25 |
Battery life time AK 20 min 4) | up to 50 |
Battery life AK 30 min 5) | up to 60 |
Rated current A | 3,3 |
1) Without battery and charger
2) K-factor according to DIR 2006/42/EC = 2.5 dB (A)
3) Without tools
4) Battery life times are approximate and may vary depending on application
5) Battery life times are approximate and may vary depending on application
The version(s) available in each country may differ from the above range and specifications; specific details may be subject to change without notice. Please ask your local STIHL Approved Dealer for further information.
Features

Standard features
The version(s) available in each country may differ from the above range and specifications; specific details may be subject to change without notice. Please ask your local STIHL Approved Dealer for further information.
Accessories

Accessories
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AK 10
Compact lithium-ion battery for the for the STIHL AK-System with a voltage of 36 V and a capacity of 72 Wh. Battery life depends on the device type. With charge level indicator (LED). Compatible with AL 101, AL 100, AL 300 and AL 500 chargers.
Technical data Value Weight 0,8 kg Rated voltage 36 V Energy Content 1) 72 Wh Battery cell technology Lithium-Ionen AK-System 1) Power capacity according to the specifications of the cell manufacturer. The actual power capacity available during operation is lower, to increase service life
Versions
- AK 10
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AK 20
Compact lithium-ion battery for the STIHL AK-System with a voltage of 36 V and a capacity of 144 Wh. Battery life depends on the device type. With charge level indicator (LED). Compatible with AL 101, AL 100, AL 300 and AL 500 chargers.
Technical data Value Weight 1,2 kg Rated voltage 36 V Energy Content 1) 144 Wh Battery cell technology Lithium-Ionen AK-System 1) Power capacity according to the specifications of the cell manufacturer. The actual power capacity available during operation is lower, to increase service life
Versions
- AK 20
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AK 30 battery
Compact lithium-ion battery for the STIHL AK-System with a voltage of 36 V and a capacity of 180 Wh. Battery life depends on the device type. With charge level indicator (LED). Compatible with AL 101, AL 100, AL 300 and AL 500 chargers.
Technical data Value Weight 1,3 kg Rated voltage 36 V Energy Content 1) 180 Wh Battery cell technology Lithium-Ionen AK-System 1) Power capacity according to the specifications of the cell manufacturer. The actual power capacity available during operation is lower, to increase service life
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AL 101 charger
230 V. Compatible with STIHL AK and AP batteries. With charge-level indicator (LED). Cable tie with Velcro tape. Wall-mounting possible.
Technical data Value Charging current 1,6 A Power output 0,08 kW Rated voltage 220-240 V Weight 0,7 kg -
The version(s) available in each country may differ from the above range and specifications; specific details may be subject to change without notice. Please ask your local STIHL Approved Dealer for further information.
Documents
Gebrauchsanleitungen
Languages | Date | Link |
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2022-05-13 |