STIHL HSA 140.0R 24″ Hedgetrimmer (Tool Only)

Why buy the STIHL HSA 140.0R 24″ Hedgetrimmer (Tool Only)? Professional-grade cordless hedge trimmer with power comparable to petrol models. ‘R’ version with 38mm tooth spacing, designed for heavy pruning and cutting thick branches. Rotating multi-function handle for ergonomic cutting at any angle. 3-level adjustable blade stroke rate (up to 3,400 rpm) for adaptable performance. IPX4 rated for water resistance, ensuring reliable operation in all weather conditions. Part of the versatile STIHL AP Battery System (battery and charger sold separately). Professional Power for Demanding Pruning The STIHL HSA 140 R is an extremely powerful and robust battery-powered hedge trimmer designed for landscaping and garden maintenance professionals who face demanding tasks. Offering performance comparable to its petrol counterpart, the HS 82, this tool is a key part of the STIHL AP System. It runs on a 36V Lithium-Ion AP battery, delivering constant power with low vibrations and impressively quiet operation. Specifically engineered for annual pruning and significant reduction work, the HSA 140 R features a low blade speed combined with a double-sided cutting blade and wide 38 mm tooth spacing. This configuration allows it to efficiently and precisely cut through thicker twigs and branches. The stroke rate is adjustable across three levels (2,600, 3,000, or 3,400 rpm) to perfectly match the cutting power to the hedge being worked on. Advanced Ergonomics and Durability The design of the HSA 140 R is optimised for user comfort and control. An integrated battery slot eliminates the need for a separate battery belt, improving mobility. When paired with the recommended AP 200 S battery, the tool is perfectly balanced, reducing fatigue during long periods of use. For added versatility, the multi-function handle rotates 90° left and right, ensuring an ergonomic grip whether cutting vertically or horizontally. This model is also IPX4 rated for water resistance, making it a reliable choice for use in adverse weather conditions. STIHL has incorporated an anti-jamming function; if the blades get stuck, releasing and pulling the trigger again reverses their direction to free the jam. The synergy between the innovative gearbox and the efficient EC motor provides exceptionally high cutting force and rapid acceleration, ensuring no loss of performance as the battery discharges. STIHL AP System Battery Performance As this is a ‘tool only’ model, a battery and charger from the STIHL AP system are required. The performance varies depending on the battery used, allowing users to balance weight and runtime for their specific needs. The table below outlines the approximate working times for compatible batteries. Battery Model Working Time AP 200 S (Recommended) 100 – 150 mins AP 300 S 175 – 245 mins AP 500 S 210 – 290 mins AR 2000 L (Backpack) 670 – 935 mins AR 3000 L (Backpack) 1005 – 1405 mins Please note: Runtimes are estimates and can vary based on application and operating mode. Key Features in Detail Cutting Variation (R): The ‘R’ version blades are specifically for large-volume pruning. The wide blade spacing and increased blade height, combined with a high-torque gear ratio, deliver superior cutting force for thick hedges and shrubs. Double-Sided Cutting Blade: The precision-ground, double-sided blades ensure a clean cut for optimal hedge health, allowing for efficient trimming vertically, horizontally, and in corners. EC Motor: STIHL’s brushless EC motor is low-maintenance, lightweight, and highly efficient. It delivers consistently high power throughout the battery’s charge cycle and contributes to the tool’s long service life. STIHL Anti-Vibration System: Buffer and spring elements in the system significantly reduce the transmission of vibrations to the handle area, making work more comfortable and less tiring on the user’s body. Smart Connector Ready: This hedge trimmer is compatible with the STIHL Smart Connector, allowing for integration into the STIHL connected system for easy tool management and maintenance tracking via the app. Enhanced Safety: The tool includes a screw-on tip protector to prevent damage to the blades when cutting near walls or the ground, and a blade scabbard for safe transport and storage. Authorised STIHL Dealer and Expert Service When purchasing a professional tool like the STIHL HSA 140 R, buying from an authorised dealer is essential. As a family-run business with a 100-year history, Sims Garden Machinery is a trusted, authorised STIHL dealer. Customers can see this machine at our Stratford-upon-Avon showroom, where our trained sales staff can provide expert advice. Unlike online-only retailers, we offer comprehensive aftersales support. Our workshop is staffed by trained mechanics who handle servicing, warranty, and repairs. For local customers in Warwickshire, Gloucestershire, and Worcestershire, we offer a free PDI (Pre-Delivery Inspection), local delivery on our own vehicles, and a full handover demonstration to ensure you can operate your new machine safely and effectively from day one. Not sure which machine or part is right for you? Our team is here to help. Contact us today for expert advice. Technical Specification Specification Value Rated Voltage 36 V Max Voltage 40 V Power 0.46 kW Battery System AP Recommended Battery AP 200 S Stroke Rate (Level 1 / 2 / 3) 2600 / 3000 / 3400 r/min Device Weight (without battery) 4.4 kg Cutter Blade Length 60 cm / 24″ Tooth Spacing 38 mm IP Rating IPX4 Device Length (with blade) 125 cm Sound Pressure Level 77.0 dB(A) Sound Power Level 85.0 dB(A) Vibration Level (Left/Right) 2.7 / 2.3 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 HSA 140 R best suited for? The STIHL HSA 140 R is designed for professional users, such as landscapers and garden maintenance contractors. Its robust build, powerful cutting performance, and wide 38mm tooth spacing make it ideal for demanding, large-scale jobs like annual hedge reductions and pruning thick, tough shrubs. What battery and charger do I need for the HSA 140 R? This model is sold as a ‘tool only’ and does not include a battery or charger. It is compatible with the STIHL AP battery system. For the best balance and handling, the AP 200 S battery is recommended. For extended runtimes on larger jobs, you can use the AP 300 S, AP 500 S, or even STIHL’s AR backpack batteries. A compatible charger from the AP system range is also required. What does the ‘R’ in the model name HSA 140 R signify? The ‘R’ designates this as the ‘Pruning’ version of the hedge trimmer. Compared to a standard trimming model, an ‘R’ version features a lower blade speed and a wider tooth spacing (38mm in this case). This design generates higher cutting torque, making it specifically suited for cutting through thicker branches and carrying out heavy reduction work, rather than fine, precise shaping. Is the STIHL HSA 140 R hedge trimmer suitable for use in the rain? Yes, the HSA 140 R has an official IPX4 rating for water resistance. This certifies that the tool is protected against splashing water from all directions, making it suitable for professional use in rainy or damp conditions without risking damage to the internal electronics. User Manuals / Downloads View STIHL Brochure