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KMA 120 R Cordless KombiEngine
SKU: Stihl | KM-FA08 011 6820
1.
Machine Only
required Step 1 Machine Only. This step is required
KMA 120 R Cordless KombiEngine
- required
Machine Only
required
2.
Add the Right Battery
optional Step 2 Add the Right Battery. This step is optional
AP 200 S Battery
AP 300S Battery
AP 500 S Battery
3.
Add a Charger
optional Step 3 Add a Charger. This step is optional
AL 101 Battery Charger
AL 301 Quick Hi-Speed Battery Charger
AL 301-4 Hi-speed Multi Battery Charger
AL 501 Hi-Speed Battery Charger
4.
Recommended Accessories
optional Step 4 Recommended Accessories . This step is optional
Smart Connector
BG-KM KombiTool Blower
FCB-KM Bent Shaft Edge Trimmer KombiTool
FH 145° Adjustable Scrub Cutter Kombi Attachment
FS-KM AutoCut KombiTool Brushcutter
HT-KM Pole Pruner Kombitool Attachment
KM 100 Kombi Shaft Extension 50cm
RG-KM Rotary Cutting Head Attachment KombiTools
- Regular price
- £273.00 Ex VAT
- £327.60 Inc VAT
- RRP: £303.33 Ex VAT
- Sale price
- £273.00 £273.00 Ex VAT
- Regular price
-
- £327.60 £327.60 Inc VAT
- Was £303.33 Ex VAT
Free Delivery Over £75 *
Worldwide Shipping from the UK
Trusted UK Arborist Retailer
30-Day Easy Returns
STIHL Approved Dealer
As a STIHL Approved Dealer, we supply genuine UK-spec machines with full manufacturer warranty, professional preparation, and expert aftersales support.
Product information & specifications
STIHL KMA 120 R Cordless KombiMotor
The STIHL KMA 120 R is a professional battery-powered KombiMotor designed for year-round gardening, landscaping and grounds maintenance work. Powered by the 36 V STIHL AP System, it delivers quiet, efficient performance with low noise emissions – ideal for use in noise-sensitive areas such as schools, hospitals and residential neighbourhoods.
With a brushless EC motor, CONSTANT POWER electronics and easy two-stage speed control (ECO mode and full-speed mode), the KMA 120 R offers excellent runtime management and flexibility. ECO mode is perfect for lighter work such as edge trimming, helping extend battery life, while full-speed mode provides maximum power for heavier tasks like clearing leaves. Depending on the KombiTool in use, speed can also be controlled infinitely via the trigger.
The adjustable loop handle with quick-mounting system allows you to set the perfect working position for comfort on slopes, around trees and on uneven ground. A detachable shaft and quick-release coupling make transport, storage and tool changes fast and simple. Compatible with all STIHL KombiTools (except FSB-KM), the KMA 120 R is a versatile, cost-effective power unit for professional and demanding domestic users alike.
Key Features
- Cordless KombiMotor for professional gardening and landscaping
- Low-noise operation ideal for schools, hospitals and residential areas
- Two speed modes – ECO mode for light tasks, full-speed for heavy work
- CONSTANT POWER electronics maintain performance as the battery discharges
- Brushless EC motor for high efficiency, low maintenance and long life
- Adjustable loop handle with quick-mounting system for ergonomic working
- Detachable shaft for compact transport and storage
- Quick-release coupling for tool-free KombiTool changes
- Compatible with all KombiTools except FSB-KM
- Direct AP battery slot – battery fits directly into the housing
- IPX4 splashwater protection – suitable for use in rainy conditions
- Supplied with basic harness as standard (KombiTools sold separately)
KombiTool Compatibility
The STIHL KMA 120 R is compatible with all STIHL KombiTools except the FSB-KM bent-shaft trimmer. Attaching and changing tools is quick and simple using the quick-release coupling – just insert the required KombiTool into the shaft, tighten, and you’re ready to work.
Battery Working Times
Approximate working times shown as: full-speed mode – ECO mode1.
| 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° Long-Reach Hedge Trimmer | 90 – 130 mins | 160 – 240 mins | 190 – 290 mins | 560 – 860 mins | 840 – 1290 mins |
| HL-KM 145° Long-Reach 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 Straight Edger | 20 – 30 mins | 30 – 45 mins | 35 – 55 mins | 100 – 170 mins | 150 – 250 mins |
| FCB-KM Curved Edger | 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 |
1 Full-speed mode – ECO mode (approximate working times).
Technical Specifications
| Specification | Detail |
|---|---|
| Rated voltage | 36 V (STIHL AP System) |
| Motor type | Brushless EC motor with CONSTANT POWER |
| Speed settings | 2 levels (ECO & full-speed) + infinitely variable (depending on KombiTool) |
| Handle type | Adjustable loop handle with quick-mounting system |
| Shaft | Detachable shaft for easy transport and storage |
| Tool coupling | Quick-release coupling for tool-free KombiTool changes |
| Battery slot | Direct AP battery insertion into the housing |
| Protection rating | IPX4 (splashwater protection) |
FAQs
Is the STIHL KMA 120 R suitable for professional use?
Yes. The KMA 120 R is designed for professional gardening, landscaping and grounds maintenance, with a robust EC motor, flexible battery options and compatibility with a wide range of KombiTools.
Which KombiTools are compatible with the KMA 120 R?
It is compatible with all STIHL KombiTools except the FSB-KM bent-shaft trimmer.
What is ECO mode and when should I use it?
ECO mode (level 1) reduces power output and energy consumption, extending battery runtime. It is ideal for lighter tasks such as trimming lawn edges or light maintenance work.
Can the KMA 120 R be transported easily?
Yes. The detachable shaft means you can break the machine down quickly for compact transport and storage, without any tools.
Is the KMA 120 R suitable for use in the rain?
Yes. The machine has an IPX4 splashwater protection rating, making it suitable for daily use in wet and rainy conditions.
Which battery gives the longest working time?
The AP 500 S offers the longest runtimes, but some users may prefer a lighter AP battery (such as AP 300 S) for prolonged tasks like hedge trimming.
Multi Tool Technical Details
| AP300 S Battery (Run time up to..... mins) | 40 |
|---|---|
| AP200 Battery (Run time up to..... mins) | 25 |
| Weight | 3.5 |
STIHL KMA 120 R Cordless KombiMotor
The STIHL KMA 120 R is a professional battery-powered KombiMotor designed for year-round gardening, landscaping and grounds maintenance work. Powered by the 36 V STIHL AP System, it delivers quiet, efficient performance with low noise emissions – ideal for use in noise-sensitive areas such as schools, hospitals and residential neighbourhoods.
With a brushless EC motor, CONSTANT POWER electronics and easy two-stage speed control (ECO mode and full-speed mode), the KMA 120 R offers excellent runtime management and flexibility. ECO mode is perfect for lighter work such as edge trimming, helping extend battery life, while full-speed mode provides maximum power for heavier tasks like clearing leaves. Depending on the KombiTool in use, speed can also be controlled infinitely via the trigger.
The adjustable loop handle with quick-mounting system allows you to set the perfect working position for comfort on slopes, around trees and on uneven ground. A detachable shaft and quick-release coupling make transport, storage and tool changes fast and simple. Compatible with all STIHL KombiTools (except FSB-KM), the KMA 120 R is a versatile, cost-effective power unit for professional and demanding domestic users alike.
Key Features
- Cordless KombiMotor for professional gardening and landscaping
- Low-noise operation ideal for schools, hospitals and residential areas
- Two speed modes – ECO mode for light tasks, full-speed for heavy work
- CONSTANT POWER electronics maintain performance as the battery discharges
- Brushless EC motor for high efficiency, low maintenance and long life
- Adjustable loop handle with quick-mounting system for ergonomic working
- Detachable shaft for compact transport and storage
- Quick-release coupling for tool-free KombiTool changes
- Compatible with all KombiTools except FSB-KM
- Direct AP battery slot – battery fits directly into the housing
- IPX4 splashwater protection – suitable for use in rainy conditions
- Supplied with basic harness as standard (KombiTools sold separately)
KombiTool Compatibility
The STIHL KMA 120 R is compatible with all STIHL KombiTools except the FSB-KM bent-shaft trimmer. Attaching and changing tools is quick and simple using the quick-release coupling – just insert the required KombiTool into the shaft, tighten, and you’re ready to work.
Battery Working Times
Approximate working times shown as: full-speed mode – ECO mode1.
| 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° Long-Reach Hedge Trimmer | 90 – 130 mins | 160 – 240 mins | 190 – 290 mins | 560 – 860 mins | 840 – 1290 mins |
| HL-KM 145° Long-Reach 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 Straight Edger | 20 – 30 mins | 30 – 45 mins | 35 – 55 mins | 100 – 170 mins | 150 – 250 mins |
| FCB-KM Curved Edger | 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 |
1 Full-speed mode – ECO mode (approximate working times).
Technical Specifications
| Specification | Detail |
|---|---|
| Rated voltage | 36 V (STIHL AP System) |
| Motor type | Brushless EC motor with CONSTANT POWER |
| Speed settings | 2 levels (ECO & full-speed) + infinitely variable (depending on KombiTool) |
| Handle type | Adjustable loop handle with quick-mounting system |
| Shaft | Detachable shaft for easy transport and storage |
| Tool coupling | Quick-release coupling for tool-free KombiTool changes |
| Battery slot | Direct AP battery insertion into the housing |
| Protection rating | IPX4 (splashwater protection) |
FAQs
Is the STIHL KMA 120 R suitable for professional use?
Yes. The KMA 120 R is designed for professional gardening, landscaping and grounds maintenance, with a robust EC motor, flexible battery options and compatibility with a wide range of KombiTools.
Which KombiTools are compatible with the KMA 120 R?
It is compatible with all STIHL KombiTools except the FSB-KM bent-shaft trimmer.
What is ECO mode and when should I use it?
ECO mode (level 1) reduces power output and energy consumption, extending battery runtime. It is ideal for lighter tasks such as trimming lawn edges or light maintenance work.
Can the KMA 120 R be transported easily?
Yes. The detachable shaft means you can break the machine down quickly for compact transport and storage, without any tools.
Is the KMA 120 R suitable for use in the rain?
Yes. The machine has an IPX4 splashwater protection rating, making it suitable for daily use in wet and rainy conditions.
Which battery gives the longest working time?
The AP 500 S offers the longest runtimes, but some users may prefer a lighter AP battery (such as AP 300 S) for prolonged tasks like hedge trimming.
Multi Tool Technical Details
| AP300 S Battery (Run time up to..... mins) | 40 |
|---|---|
| AP200 Battery (Run time up to..... mins) | 25 |
| Weight | 3.5 |
STIHL 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 - See STIHL's website here
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.
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 - See STIHL's website here
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
UK Delivery
Fast, reliable delivery from our UK warehouse.
- Free UK delivery on eligible orders over £75 +VAT. Long, heavy or oversized items may incur an additional delivery charge, shown at checkout.
- UK Standard Delivery from £3.60 + VAT
Estimated delivery: 2–4 working days - Next Working Day Delivery – £6.00 + VAT
Order before 3:00pm (Monday–Friday) for next working day delivery
All UK orders are dispatched Monday–Friday and sent via a tracked courier service.
International Delivery
We ship worldwide from the UK.
- Europe from £10.00
Estimated delivery: 2–7 working days - Rest of the World from £12.00
Estimated delivery: 2–11 working days
Shipping costs and delivery times are calculated at checkout based on destination and order contents.
Customs, Duties & Taxes
International orders may be subject to local import duties, taxes, or customs charges.
When UPS is selected at checkout, applicable duties and taxes are included in the total price. For other shipping services, duties and taxes may be charged separately on delivery and are the responsibility of the recipient.
Customs processing times may affect delivery estimates.
Returns
30-Day Return Policy
- Items can be returned within 30 days of delivery
- Products must be unused and in original condition
- Return postage costs apply unless the item is faulty or incorrect
For full details, please visit our Shipping & Returns page.
UK Delivery
Fast, reliable delivery from our UK warehouse.
- Free UK delivery on eligible orders over £75 +VAT. Long, heavy or oversized items may incur an additional delivery charge, shown at checkout.
- UK Standard Delivery from £3.60 + VAT
Estimated delivery: 2–4 working days - Next Working Day Delivery – £6.00 + VAT
Order before 3:00pm (Monday–Friday) for next working day delivery
All UK orders are dispatched Monday–Friday and sent via a tracked courier service.
International Delivery
We ship worldwide from the UK.
- Europe from £10.00
Estimated delivery: 2–7 working days - Rest of the World from £12.00
Estimated delivery: 2–11 working days
Shipping costs and delivery times are calculated at checkout based on destination and order contents.
Customs, Duties & Taxes
International orders may be subject to local import duties, taxes, or customs charges.
When UPS is selected at checkout, applicable duties and taxes are included in the total price. For other shipping services, duties and taxes may be charged separately on delivery and are the responsibility of the recipient.
Customs processing times may affect delivery estimates.
Returns
30-Day Return Policy
- Items can be returned within 30 days of delivery
- Products must be unused and in original condition
- Return postage costs apply unless the item is faulty or incorrect
For full details, please visit our Shipping & Returns page.