
STIHL KMA 120 R Cordless KombiMotor – AP System
£285.13 ex.VAT £342.16 Inc.VAT
Product information & specifications
Please note that this model is only available as a tool only without battery and charger. If you do not already have a battery or charger, please make sure that you add these to your basket.
The STIHL KMA 120 R is a battery-powered KombiMotor designed for professionals taking on a variety of gardening, landscaping and maintenance tasks throughout the working day. The KMA 120 R is battery powered meaning it has low noise emission – making it ideal for work in noise-sensitive areas such as schools, hospitals and quiet neighbourhoods. It’s powered by a 36-volt lithium-ion battery and is quiet, efficient and powerful enough to tackle a variety of tasks – whether it’s pruning, trimming, mowing, clearing or cutting! Compatible with all KombiTools (except FSB-KM), attaching and changing tools is made simple too – all you need to do is insert your desired tool into the shaft and tighten to secure it in place.
Fitted with a new style loop handle that has a quick-mounting system, meaning you can adjust the handle to your height for an ergonomic working position. This handle also makes tackling tasks on slopes, around trees or on uneven terrains even easier. The KMA 120 R has a powerful brushless EC motor and speed-adjustment on the control handle, which can be set at 2 different speed settings. There is an ECO mode (level 1), for KombiTools suited to simple tasks such as trimming lawn edges, which results in lower energy consumption for extended battery life. And there is full speed mode (level 2), for KombiTools suited to tasks that need more power, such as clearing leaves which requires extra battery energy. However, depending on the KombiTool attached, the speed adjustment can also be infinitely variable.
You can use any of the AP batteries with the KMA 120, however, working times will vary depending on which attachment you use with it. The AP 500 S battery will give you the longest working times but is also the heaviest of the AP batteries, so you may decide to choose a smaller capacity battery if you are going to be using the tool for a longer period of time, such as when hedge trimming.
The KMA 120 R is supplied with a basic harness as standard. KombiTools sold separately.
| AP 200 S | AP 300 S | AP 500 S | AR 2000 L | AR 3000 L | |
| FS-KM brushcutter | 15 – 30 mins1 | 25 – 50 mins1 | 30 – 60 mins1 | 90 – 180 mins1 | 130 – 270 mins1 |
| MB-KM brushcutter | 35 – 60 mins1 | 55 – 100 mins1 | 60 – 120 mins1 | 130 – 270 mins1 | 180 – 360 mins1 |
| HL-KM 0° long-reach hedge trimmer | 90 – 130 mins1 | 160 – 240 mins1 | 190 – 290 mins1 | 560 – 860 mins1 | 840 – 1290 mins1 |
| HL-KM 145° long-reach hedge trimmer | 90 – 130 mins1 | 160 – 240 mins1 | 190 – 290 mins1 | 560 – 860 mins1 | 840 – 1290 mins1 |
| FH-KM 145° scrub cutter | 90 – 130 mins1 | 160 – 240 mins1 | 190 – 290 mins1 | 560 – 860 mins1 | 840 – 1290 mins1 |
| BG-KM blower | 15 – 25 mins1 | 25 – 50 mins1 | 30 – 55 mins1 | 75 – 175 mins1 | 110 – 260 mins1 |
| HT-KM pole pruner | 25 – 50 mins1 | 40 – 85 mins1 | 45 – 100 mins1 | 130 – 300 mins1 | 200 – 450 mins1 |
| KB-KM bristle brush | 30 – 35 mins1 | 50 – 60 mins1 | 60 – 70 mins1 | 180 – 210 mins1 | 270- 320 mins1 |
| BF-KM pick tine | 30 – 35 mins1 | 50 – 60 mins1 | 60 – 70 mins1 | 180 – 210 mins1 | 270- 320 mins1 |
| FCS-KM straight shaft edge trimmer | 20 – 30 mins1 | 30 – 45 mins1 | 35 – 55 mins1 | 100 – 170 mins1 | 150 – 250 mins1 |
| FCB-KM edge trimmer | 20 – 30 mins1 | 30 – 45 mins1 | 35 – 55 mins1 | 100 – 170 mins1 | 150 – 250 mins1 |
| RG-KM rotary cutting head | 26 – 29 mins1 | 45 mins1 | 54 mins1 |
1) Full speed mode – ECO mode
For a full list of STIHL battery-powered tool working times, click here.
To find out the recommended battery for this tool, please visit our battery compatibility overview.

| Rated voltage | 36 V |
| Battery system | AP |
| Device weight without battery | 3.5 kg 1) |
| Length to coupling sleeve | 93 cm |
Product Info
Product Info
With other brands of battery tools, the performance usually decreases during work as the battery discharges. This is not the case with STIHL cordless power tools with CONSTANT POWER. Thanks to the intelligent electronics, your STIHL power tool works with consistently high power.
Quickly and conveniently adjust the speed of your power tool to the respective work situation. Doing so reduces energy consumption at low speeds, and in this way extends the battery runtime. The practical control handle with speed control allows you to make the relevant adjustment without having to change your grip or pause work.
The loop handle ensures good manoeuvrability of your power tool, even in confined spaces. The barrier bar protects you by ensuring your feet and legs cannot come too close to blades or mowing heads during work.
Thanks to the detachable shaft, you can quickly dismantle your power tool for easier transport, and also store it in a space-saving manner. You do not need any tools to disassemble the shaft.
Thanks to the quick-release coupling, the various KombiTools for your power tool can be connected and disconnected quickly and without tools.
With this power tool, you can insert the required battery from the STIHL AP-System directly into the engine housing. This increases your mobility and flexibility when working.
Thanks to its compact design, low weight and high efficiency, the EC engine enables you to work in an energy efficient manner. This engine also has a long service life.
The IPX protection classes define the moisture protection of electrical or electronic devices. The moisture protection test is defined in different stages. IPX4 certifies protection against splashwater from all sides. Battery-powered tools with this certification are therefore designed for daily use, even in rainy conditions.
Warranty & Manuals
Warranty
STIHL offer a 1 year professional warranty or 2 year domestic warranty with all of their machines.
The following exceptions apply:
- AK System, AS System and AI Line cordless products aren't covered under warranty when used by professionals
- AP System machines, batteries and chargers - 2 year professional warranty
- Pressure washers - 2 year professional warranty or 3 year domestic warranty
- Mowers, tillers, shredders, scarifiers & iMOW machines
Extend your Stihl warranty by an additional year when purchasing a STIHL Smart Connector with selected machinery from the petrol and cordless range. Extends your petrol warranty from 1 to 2 years AND 2 to 3 years on select cordless tools.
Delivery & Returns
Delivery
UK Standard Delivery from - £11.00
Estimated delivery 2-4 days
Free Delivery available for orders above £150 Inc VAT
Estimated delivery 2-4 days
Returns
Returns
30-Day Return Policy
Faulty returns please call us on 01603 754890
For more information on shipping options, visit our contact us page




















