
DELIVERY METHODS
| Rated voltage | 36 V |
| Power consumption | 2.60 kW |
| Power | 2 kW 1) |
| Cordless power system | AP |
| Device weight without battery | 7.1 kg 2) |
The pictures shown are sample photos. The actual appearance of the equipment features and their specific attachment to the product may differ from the pictorial representations, but will have the same functionality.


The powerful STIHL FSA 400 battery clearing saw from the AP System is designed for professional use in landscaping, council operations, and forestry. Whether you're maintaining greenery in noise-sensitive areas, mowing tall grass, clearing wild growth and scrub, or cutting small trees in nurseries, the FSA 400 delivers speed and comfort.
With a cutting diameter of up to 520 mm and a high-performance EC motor, it ensures efficient operation. The ergonomic bike handle is specially shaped for mowing tasks and can be adjusted tool-free via the folding clamp. Features like the 10-point hole strip for attachment, STIHL’s anti-vibration system, and a 3-speed control handle with LED energy-saving indicator support low-fatigue, energy-efficient work.
Built for durability, the FSA 400 includes a robust housing, steel drive shaft, reinforced aluminium protective tube, and a gearbox with grease filler screw. A metal-grille air filter ensures optimal cooling and easy maintenance.
For smart fleet management, the FSA 400 is compatible with the STIHL Smart Connector 2 A.
In addition to the standard STIHL AutoCut 46-2, the FSA 400 supports a wide range of metal cutting tools, including the BrushCut 300-3 brush knife, ShredCut 270-2 shredder blade, and WoodCut chisel-tooth saw blade, along with matching guards. The PolyCut 48-2 mowing head with plastic blades is ideal for energy-efficient grass cutting.
All STIHL AP System battery tools are built for regular professional use—even in adverse weather. They are certified splashproof, with performance verified through rigorous internal testing. The FSA 400’s splash protection has also been officially certified to IPX4 standards.

