STIHL FSA140 Cordless Brush Cutter

Product Details & Features

• Brushcutter for professional users
• Variable speed
• Bike handle

Please note this is a tool only product and batteries and charger are sold separately

The STIHL FSA140 Cordless Brush Cutter delivers powerful, professional-grade cutting performance with the convenience and efficiency of STIHL’s advanced AP battery platform. Designed for professional landscapers, grounds maintenance teams and contractors, this high-performance battery brushcutter offers strong mechanical output, a large mowing diameter and improved weight balance for demanding outdoor applications.

With a mechanical power output of 1.0 kW, a generous 420 mm mowing circle, and a redesigned compact motor system, the FSA140 provides impressive cutting performance while reducing operator fatigue — making it an ideal cordless alternative to petrol-powered brushcutters.

Key Features:

High Mechanical Output (1.0 kW) – Delivers strong, consistent cutting power suitable for professional grass trimming and brushcutting tasks.

STIHL AP Battery System Compatibility – Powered by STIHL AP lithium-ion batteries for long runtime, fade-free power and full system flexibility. The recommended battery is the AP 300 S.

Large 420 mm Mowing Circle – Provides excellent cutting coverage for efficient work over larger areas.

Weight Reduction Design – Up to 400 g lighter than the previous model thanks to a new compact motor and drive system.

Versatile Cutting Tool Compatibility –

• FSA140 is fitted with the GrassCut 260-2.

• Compatible with AutoCut 27-2 and PolyCut 28-2 mowing heads for efficient grass trimming.

• Can also be used with Brush Knife 250-3 and WoodCut saw blades for tougher vegetation.

Three-Speed Control with LED Display – Ergonomic control handle with separate on/off switch and three selectable speed levels, clearly indicated via LED display.

Well-Balanced Construction – Designed for optimal weight distribution and improved operator comfort during extended use.

Ideal For:

• Professional landscaping and grounds maintenance

• Cutting grass, weeds and light brush

• Estate and property maintenance

• Contractors transitioning from petrol to cordless equipment

• Work in noise-sensitive or urban environments

Product Details:

• Product Type: Cordless Brush Cutter

• Model: FSA140

• Mechanical Power Output: 1.0 kW

• Battery Platform: STIHL AP System

• Recommended Battery: AP 300 S

• Runtime (With Fully Charged Battery): Approx. 45–22 minutes (tool dependent)

• Weight (Without Battery): 4.5 kg

• Mowing Circle: 420 mm

• Maximum Engine Speed (Metal Tool): 9,800 rpm

• Transmission Ratio: 1.4

• Speed Control: Three selectable speed levels with LED display

Battery and charger sold separately. Runtime varies depending on cutting attachment and speed setting used.

Why Choose This Brush Cutter:

The STIHL FSA140 Cordless Brush Cutter combines powerful 1.0 kW performance with improved weight balance and versatile cutting options, making it an excellent choice for professional users. Its large mowing diameter, compatibility with multiple cutting heads and metal blades, and three-speed control system provide flexibility across a wide range of applications. Fully integrated into STIHL’s AP battery system, it delivers reliable, low-maintenance performance with reduced noise and vibration — ideal for modern professional outdoor maintenance.

The FSA140 is a robust and efficient cordless solution for users seeking petrol-level cutting capability with the advantages of battery power.

Battery Information:

The recommended battery for this FSA140 is the AP300S, which provides up to 45 minutes of run time. As part of the STIHL AP System, the FSA140 is compatible with the range of AP batteries. Maximum working times with the GrassCut260-2 blade are:

• AP300S - up to 45 minutes (low power mode) and up to 22 minutes (high power mode)

Batteries and charger are sold separately.

Tool-Free Handle Adjustment

The bike handle can easily be adjusted to a comfortable working position for the user using the tool-free handle adjustment clamp.