STIHL FSA 50.0 Brushcutter (Tool Only)

Why buy the STIHL FSA 50.0 11″ Brushcutter (Tool Only)? Lightweight 2.9 kg design for comfortable, fatigue-free operation. Adjustable telescopic shaft and loop handle for tailored ergonomic comfort. Rotating mowing head pivots 90° for precise vertical lawn edging. Part of the versatile STIHL AK battery system (battery & charger sold separately). Quiet operation makes it perfect for use in noise-sensitive residential areas. Includes a protective spacer bracket to avoid damaging plants, trees, and fences. Lightweight Cordless Trimmer for Home Gardens The STIHL FSA 50.0 is an easy-to-use, battery-powered grass trimmer designed specifically for mowing and clearing tasks in home gardens. As part of the STIHL AK System, it offers powerful performance with very low noise emissions, ensuring you can maintain your garden without disturbing neighbours. Its excellent balance and low weight make it an ideal entry-level grass trimmer suitable for operators of all ages and abilities, particularly for maintaining small lawns and lawn edges. Please note: This product is the tool only. The battery and charger are sold separately. A version is also available as a complete kit. Ergonomic and Adjustable Design Comfort is central to the FSA 50.0’s design. It features a re-designed telescopic shaft that can be adjusted in length to suit the user’s height, promoting better posture and reducing strain. The soft grip loop handle can also be adjusted without tools for a customised fit. Furthermore, the mowing head can be set at three different angles, making it easy to trim in awkward areas such as underneath benches, on slopes, or around trees. Versatile Cutting and Intelligent Control The FSA 50.0 is supplied with the AutoCut C 3-2 mowing head, which can be refilled with line tool-free. For different conditions, it is also compatible with the PolyCut 3-2 mowing head (sold separately). For perfect lawn edges, the mowing head can be rotated 90 degrees, allowing for precise vertical cutting. A newly designed spacer bracket protects the trimmer from damaging fragile objects like plants and flowers. A variable speed trigger gives the operator precise control over the mowing head’s speed, which helps to optimise battery runtime, while STIHL’s intelligent electronics deliver constant power, ensuring performance doesn’t decrease as the battery discharges. STIHL AK System Battery Runtimes The FSA 50.0 is compatible with all batteries in the STIHL AK System. The recommended AK 10 battery provides excellent balance and sufficient runtime for typical domestic tasks. Runtimes vary depending on the battery and cutting head used. Battery Model Run Time (Line Head) Run Time (Plastic Blades) AK 10 up to 25 mins up to 50 mins AK 20 up to 50 mins up to 100 mins AK 30 up to 60 mins up to 120 mins Runtimes are estimates and can vary depending on the application and operating mode. Buy with Confidence from an Authorised UK Dealer Sims Garden Machinery is a family-run business with a 100-year history. As an authorised UK dealer for STIHL, purchasing from Sims provides confidence and peace of mind. Unlike online-only box-shifters, specialist advice is available from the trained sales staff at the Stratford-upon-Avon showroom. For local customers in the Warwickshire area, all machinery benefits from a free pre-delivery inspection (PDI), local delivery, and a full handover demonstration to ensure you can operate your new machine safely and effectively. The commitment to service continues after your purchase, with a team of trained mechanics in the on-site workshop ready to handle servicing and support, ensuring your STIHL tools deliver optimal performance for years to come. Not sure which machine or part is right for you? Our team is here to help. Contact us today for expert advice. Technical Specification Rated voltage 36 V Max. voltage 40 V Power 0.30 kW ¹ Battery system AK Recommended battery AK 10 Device weight without battery 2.9 kg ² Cutting circle diameter 280 mm Device length without cutting tool 148 cm Sound pressure level 69 dB(A) ³ Sound power level 82 dB(A) ³ Vibration value on the left 1.6 m/s² ⁴ Vibration value on the right 0.9 m/s² ⁴ ¹ Mechanical power as comparative value to petrol appliance ² without cutting tool and protection ³ K-value according to Directive 2006/42/EC = 2.0 dB(A) ⁴ K-value according to RL 2006/42/EG = 2 m/s² Why buy from Sims Garden Machinery? Authorised main dealer We are authorised dealers for leading brands, meaning genuine parts, manufacturer-approved training, and warranty support you can rely on. Real people, real support No call centres. No ticket systems. Just a knowledgeable local team you can speak to when you need help. Expert advice — not pushy sales Our team are trained mechanics and product specialists, so you get honest, practical advice based on how you’ll actually use the machine. Established, independent family business We’re a long-standing independent dealer with deep roots in the local area — built on reputation, repeat customers, and word of mouth. Frequently Asked Questions Frequently Asked Questions What batteries are compatible with the STIHL FSA 50.0? The FSA 50.0 is compatible with all batteries from the STIHL AK System, including the AK 10, AK 20, and AK 30. For the best balance and comfortable handling, STIHL recommends using the AK 10 battery. Is the STIHL FSA 50.0 suitable for heavy-duty clearing? The FSA 50.0 is designed as a powerful and efficient tool for homeowners. It is ideal for maintaining small to medium-sized lawns, trimming grass, and creating neat lawn edges. For clearing thick weeds, brambles, or very dense vegetation, a more powerful brushcutter from the STIHL range would be recommended. How do I switch the FSA 50.0 from trimming to edging? Switching to edging mode is simple and requires no tools. The mowing head unit can be rotated by 90 degrees. This changes the cutting orientation from horizontal (for trimming) to vertical (for edging), allowing you to create sharp, clean contours along paths, driveways, and flowerbeds. What is included with the STIHL FSA 50.0 (Tool Only)? This ‘Tool Only’ version includes the FSA 50.0 trimmer body and the standard AutoCut C 3-2 mowing head. It does not include a battery or a charger, which must be purchased separately or used from an existing STIHL AK System tool kit. 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