FSA 57
General
The FSA 57 is a lightweight battery trimmer with great trimming performance. This unit is more ergonomic and the shaft length is customizable to user height preference with only a push of a button. The working angle of the loop handle is adjustable without the use of tools and the mowing line will automatically advance when the mowing head is tapped on the ground.
Versions
Featured Price-
FSA 57 with AK 10 and AL 101$309.99*
*Dealers may sell for less. Pricing on all products and accessories will remain in effect until November 17, 2023. Illustrations and descriptions are as accurate as known at the time of publication and are subject to change without notice. STIHL Limited is not responsible for a printing error, the local STIHL Dealer has the final authority to set product pricing. Pricing valid at participating dealers only while supplies last.
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 |
---|---|
Weight kg 1) | 3.5 |
Weight without Battery lb 2) | 6.0 |
Rated Voltage (V) | 36 |
Cutting head | AutoCut C3-2 |
Battery life with AK 10 (Min) 3) | 25 |
Cutting head | AutoCut® 3-2 |
Battery life with AK 20 (Min) 3) | 45 |
Battery life with AK 30 (Min) | 65 |
Rated Voltage (V) | 36 |
Weight without Battery (kg / lbs) | 2.6 / 5.7 |
Sound Power Level dB(A) 4) | 89 |
Total length cm 5) | 149 |
Cutting circle diameter mm | 280 |
Working time with AK 10 min 6) | up to 25 |
1) Including battery
2) Without battery and charger
3) Approx. time running at continuous full power
4) K-factor according to DIR 2006/42/EC = 2.5 dB (A)
5) Without tools
6) Battery working 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.
Documents
Owners manuals and safety brochures
Languages | Date | Link |
---|---|---|
![]() |
2019-10-01 |