STIHL GTA 40 (AS) 6″ Cordless Pruner (Kit)

Why buy the STIHL GTA 40 6″ Cordless Pruner (Kit)? STIHL’s first dedicated battery pruner for professional arborists and landscapers. Complete kit includes 2x AS 2 batteries, AL 5-2 high-speed charger, and a protective hard case. Powerful and efficient brushless EC motor delivers constant power output. Lightweight, ergonomic design with two-handed operation for safety and control. IPX4 certified for splashproof performance, allowing use in adverse weather conditions. Features automatic chain lubrication and simple side-mounted chain tensioning. Professional Power and Precision The STIHL GTA 40 is the company’s first battery-powered pruner specifically engineered for professional applications. As part of the versatile AS System, it is powered by two AS 2 lithium-ion batteries used in parallel. This tool is the ideal choice for professionals engaged in tree and shrub care, horticulture, and landscaping. It is also highly effective for processing wood on construction sites and for specialised tasks like working in tree canopies or performing crown reductions. Advanced Cutting Performance At the heart of the GTA 40 is a powerful, low-maintenance EC engine paired with a 1/4” PM3 saw chain, a combination that ensures clean, precise cuts. The variable chain speed gives the operator full control over performance during use. The pruner features automatic chain lubrication, with a tool-free oil tank cap for easy refilling. Chain adjustments are safe and straightforward thanks to side-mounted chain tensioning and captive nuts on the sprocket cover that prevent loss during maintenance. Ergonomics and Operator Safety Designed for two-handed use, the GTA 40 features a soft rubberised handle and an upper grip to prevent slipping. A claw-shaped deflector provides a clear separation between the grip area and the cutting attachment. The tool is suitable for both right and left-handed users due to a rocker switch on both sides. For arborists working at height, an included attachment ring allows the pruner to be hooked onto a belt for secure and easy access. Please note, while the GTA 40 can be used by all users on the ground, it is certified for aerial use by trained arborists only. AS Battery System and Kit Contents The GTA 40 requires both AS 2 batteries to be inserted to operate. An easy-to-read LED charge level indicator on top of the tool allows for efficient work planning. This comprehensive set includes the AL 5-2 high-speed charger, which can fully recharge both batteries simultaneously in just 50 minutes. The entire kit, with space for up to six AS 2 batteries, is supplied in a robust hard case for transport and storage. For those needing even quicker access on the job, a GTA 40 holster is available separately. Battery Model Working Time Charge Time AS 2 (x2) Approx. 50 mins (240 cuts of 5cm branches) 50 mins (with AL 5-2) Included in the set: 2 x AS 2 Lithium-Ion Batteries (28 Wh, 10.8 V) 1 x AL 5-2 High-Speed Charger 1 x 15 cm / 6” Light Guide Bar 1 x 1/4″ P Picco Micro 3 (PM3) Saw Chain 1 x Hard Case 1 x Attachment Ring As an authorised UK dealer for STIHL, Sims Garden Machinery has been serving professionals and homeowners for over 100 years. When you purchase from us, you receive a machine that is ready to work. Our trained mechanics perform a full pre-delivery inspection (PDI) on every machine. For local customers, we offer free delivery to your door and a comprehensive handover demonstration from our trained sales staff to ensure you are confident and safe in its operation. This level of service, backed by our workshop and Stratford-upon-Avon showroom, is something you won’t find at a big-box retailer. Not sure which machine or part is right for you? Our team is here to help. Contact us today for expert advice. Technical Specification Bar length 15 cm / 6 in Rated voltage 22 V Max. voltage 24 V Power 0.41 kW Device weight without battery 1.4 kg Chain pitch 1/4″P Groove width 1.10 mm Battery system AS IP Rating IPX4 Max. cuts per battery charge (AS 2) 240 Sound pressure level 82 dB(A) Sound power level 90 dB(A) Vibration level left 4.5 m/s² Vibration level right 4.2 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 Who is the STIHL GTA 40 pruner for? The STIHL GTA 40 is specifically designed for professionals in tree care, horticulture, and landscaping. While any user can operate it safely on the ground for pruning tasks, only trained and certified arborists should use it for aerial work in trees. What is included in the STIHL GTA 40 SET? The set is a comprehensive kit that includes the GTA 40 pruner body, two AS 2 lithium-ion batteries, one AL 5-2 high-speed charger, a 15cm/6″ guide bar with a saw chain, a robust protective hard case, and an attachment ring for securing the tool. How long does the battery last on the GTA 40? With two fully charged AS 2 batteries, the GTA 40 can operate for approximately 50 minutes, achieving around 240 cuts on 5cm diameter branches. The included AL 5-2 fast charger can fully recharge both batteries simultaneously in just 50 minutes, minimising downtime. Can I use the STIHL GTA 40 in the rain? Yes, the GTA 40 pruner and its AS 2 batteries are certified with an IPX4 rating for splash protection. This means they are designed to withstand use in adverse or rainy weather conditions, making it a reliable tool for daily professional use. User Manuals / Downloads View STIHL Brochure