Original price was: £364.00.£339.00Current price is: £339.00. inc. VAT
The STIHL KMA 120 R is a professional-grade, battery-powered KombiMotor, offering quiet, powerful performance for a vast range of gardening and landscaping tasks. This versatile power unit is sold as tool only.
In stock
The STIHL KMA 120 R is a battery-powered KombiMotor engineered for professionals tackling a wide variety of gardening, landscaping, and maintenance jobs. As it runs on the 36-volt AP battery system, its low noise emissions make it an ideal choice for working in noise-sensitive environments like schools, hospitals, and residential neighbourhoods. It delivers quiet, efficient, and potent performance for tasks ranging from pruning and trimming to mowing and clearing.
This model is sold as the tool only, making it a perfect addition for those who already own batteries and chargers from the STIHL AP system. If you are new to the system, you must purchase a compatible battery and charger separately.
Fitted with an adjustable loop handle featuring a quick-mounting system, the KMA 120 R allows you to set the handle to your height for a comfortable, ergonomic working position. This design enhances control and makes it easier to manage tasks on slopes or around obstacles. The powerful brushless EC motor is controlled via a speed-adjustment on the control handle, offering two distinct settings. ECO mode (level 1) conserves energy for longer battery life on simpler tasks like trimming lawn edges. Full speed mode (level 2) provides maximum power for more demanding jobs, such as clearing leaves. The speed can also be infinitely varied depending on the specific KombiTool attached.
The KMA 120 R features a quick-release coupling, allowing for fast, tool-free changes between the wide range of STIHL KombiTools. The battery is inserted directly into the engine housing, ensuring excellent balance and mobility. Thanks to STIHL’s intelligent electronics, the motor delivers constant power, meaning performance does not decrease as the battery discharges. With its detachable shaft, the unit is simple to transport and store compactly. The unit is also IPX4 certified, offering protection against splashwater for reliable operation even in damp conditions.
As an established STIHL approved dealer in the UK, Sims Garden Machinery offers more than just a box. With a history stretching back over 100 years, our expertise is unmatched. This machine will receive a complimentary pre-delivery inspection (PDI) by our trained mechanics and, for local customers, we provide free delivery and a comprehensive handover demonstration to ensure you are confident in its operation. Our trained sales staff are always on hand to offer advice, and our workshop provides full after-sales support. You can see products like this at our Stratford-upon-Avon showroom.
Working times vary depending on the battery and the KombiTool attachment being used. The AP 500 S battery provides the longest runtimes but is also the heaviest. For extended use, a smaller capacity battery may be preferable for better balance and reduced fatigue.
| KombiTool Attachment | AP 200 S | AP 300 S | AP 500 S | AR 2000 L | AR 3000 L |
|---|---|---|---|---|---|
| FS-KM brushcutter | 15 – 30 mins | 25 – 50 mins | 30 – 60 mins | 90 – 180 mins | 130 – 270 mins |
| MB-KM brushcutter | 35 – 60 mins | 55 – 100 mins | 60 – 120 mins | 130 – 270 mins | 180 – 360 mins |
| HL-KM 0° hedge trimmer | 90 – 130 mins | 160 – 240 mins | 190 – 290 mins | 560 – 860 mins | 840 – 1290 mins |
| HL-KM 145° hedge trimmer | 90 – 130 mins | 160 – 240 mins | 190 – 290 mins | 560 – 860 mins | 840 – 1290 mins |
| FH-KM 145° scrub cutter | 90 – 130 mins | 160 – 240 mins | 190 – 290 mins | 560 – 860 mins | 840 – 1290 mins |
| BG-KM blower | 15 – 25 mins | 25 – 50 mins | 30 – 55 mins | 75 – 175 mins | 110 – 260 mins |
| HT-KM pole pruner | 25 – 50 mins | 40 – 85 mins | 45 – 100 mins | 130 – 300 mins | 200 – 450 mins |
| KB-KM bristle brush | 30 – 35 mins | 50 – 60 mins | 60 – 70 mins | 180 – 210 mins | 270 – 320 mins |
| BF-KM pick tine | 30 – 35 mins | 50 – 60 mins | 60 – 70 mins | 180 – 210 mins | 270 – 320 mins |
| FCS-KM edge trimmer | 20 – 30 mins | 30 – 45 mins | 35 – 55 mins | 100 – 170 mins | 150 – 250 mins |
| FCB-KM edge trimmer | 20 – 30 mins | 30 – 45 mins | 35 – 55 mins | 100 – 170 mins | 150 – 250 mins |
| RG-KM rotary cutting head | 26 – 29 mins | 45 mins | 54 mins | – | – |
Runtimes shown as: Full speed mode – ECO mode
| Rated Voltage | 36 V |
| Battery System | AP |
| Device Weight (without battery) | 3.5 kg¹ |
| Length to Coupling Sleeve | 93 cm |
¹ without attachment tool
We are authorised dealers for leading brands, meaning genuine parts, manufacturer-approved training, and warranty support you can rely on.
No call centres. No ticket systems. Just a knowledgeable local team you can speak to when you need help.
Our team are trained mechanics and product specialists, so you get honest, practical advice based on how you’ll actually use the machine.
We’re a long-standing independent dealer with deep roots in the local area — built on reputation, repeat customers, and word of mouth.
The KMA 120 R is designed for maximum versatility and is compatible with all STIHL KombiTools, with the single exception of the FSB-KM brushcutter. This allows you to use it for tasks such as hedge trimming, pruning, blowing, brushing, and edging.
No, this product is sold as ‘Tool Only’. The battery and charger must be purchased separately. It is compatible with all batteries from the STIHL AP System, making it a cost-effective choice if you already own tools from this range.
The STIHL KMA 120 R is engineered for professional users, such as gardeners, landscapers, and maintenance crews who require a powerful, quiet, and versatile tool for daily use. Its low noise output makes it particularly suitable for work in residential areas, schools, and hospitals.
The two power levels allow you to tailor the machine’s performance to the task. ECO mode (level 1) reduces power consumption for lighter jobs, extending the battery runtime. Full speed mode (level 2) delivers maximum power for more demanding applications that require higher torque and performance.
| Weight | 5.042 kg |
|---|---|
| Dimensions | 94 × 16.4 × 24.5 cm |
| Brand |
As a brand, STIHL's international reputation goes before it and the name is well known and respected by homeowners and gardening professionals alike.
STIHL has created and honed a number of innovations, particularly in the development of its chainsaws, one of its flagship products. STIHL chainsaws are well known and sought after for their power, sturdy construction, durability and user-friendly features!
We offer a free delivery service for all machines within a 30 mile radius. Not only that; we build, inspect and run up every machine prior to delivery. Making sure you get a fully functional machine that is set-up and ready for use. On delivery we will run through with you any instructions & maintenance advice so you are comfortable with your new machine.
Free local delivery and handover
Industry trained sales team
In-house machinery repairs
Family run since 1908
No account yet?
Create an Account
In stock
Reviews
There are no reviews yet.