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KM 131 Petrol KombiEngine
Professional KombiEngine with great performance for work throughout the day
The next generation of Kombi engines now feature the updated 4-MIX engine. Simple to use, the KM 131 offers maximum versatility, powering several ground based attachments for property and garden maintenance.
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Technical data↓
Technical data Value Vibration level right 1) 2.4-4.5 Vibration level left 1) 2.3-5.0 CO² g/kWh 845 Additional features 4-MIX-Motor Capacity cu-in 2.22 Displacement cm³ 36.3 Power output kW/bhp 1.4/1.9 Weight kg 2) 4.8 Length to coupling sleeve cm 94 Fuel tank capacity oz 24 Tank volume l 0.71 EPA Certified fuel consumption glh 0,202 EPA Certified fuel consumption l/h 0,765 1) K-factor according to DIR 2006/42/EC = 2m / s ²
2) without fuel and tool
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Features↓
Standard features
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Manual fuel pump
The manual fuel pump makes starting the tool easier. Pressing the pump ensures fewer strokes are required to start the tool as sufficient fuel is present within the carburettor.
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Multi-function handle with stop button
All the engine controls can be controlled with just one hand featuring a stop switch which automatically reverts back to the start position for a quicker, simple restart.
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Bike handle
When used in conjunction with a harness, the bike handle enables a smooth mowing action. The bike handle allows the machine to be easily guided, making it ideal for working on large areas, thus reducing fatigue.
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STIHL 4-MIX® engine
You can always rely on STIHL to keep setting new benchmarks this time with 4-stroke mixed lubrication technology. The STIHL 4-MIX® engine, which runs on a fuel-oil mix just like a 2-stroke, offers the benefits without the compromises of 4-stroke power. STIHL 4-MIX engine technology provides fast acceleration, more power, added torque, lower noise, reduced emissions and increased fuel efficiency to complete jobs quickly, quietly and more easily.
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Air filter with long service life
The easily accessible paper filter with a long service life means it can go for long intervals without changing. (similar to illustration)
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Stop switch
The multi-function control handle features a stop switch which automatically reverts back to the start position for a quicker, simple restart.
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Decompression system
The decompression valve allows some of the compression pressure in the cylinder to escape, so less force on the starter rope is needed.
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Quick-release coupling
The quick-release coupling allows the KombiSystem to be quickly dismantled into two parts for easy transport and storage – and then re-assembled quickly without tools.
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Shoulder strap / carrying system
Using a STIHL shoulder strap or carrying harness with soft padding makes work more comfortable, particularly during lengthy jobs.
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Anti-vibration system
Intense vibration at the handles of power tools can lead to long-term effects on blood vessels in the hands and arms. STIHL has therefore developed an effective anti-vibration system whereby the oscillations from the machine's engine are dampened which significantly reduces vibrations at the handles.
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KombiTools↓
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FS-KM KombiTool
The STIHL FS-KM lawn trimmer KombiTool with an AutoCut C 26-2 mowing head is the perfect attachment for trimming along edges and around obstacles. Refilling the line couldn’t be easier with the AutoCut mowing head. Whether you are edging up the lawn, mowing and trimming around obstacles or even general grass maintenance, the FS-KM lawn trimmer’s straight shaft is strong and durable. The FS-KM lawn trimmer is also a versatile tool as you can use a range of different cutting attachments, including our SuperCut, PolyCut and DuroCut mowing heads. These different mowing heads allow you to complete mowing, trimming and thinning work on large areas with great ease.
Suitable for all KombiEngines.
Tool Straight shaft brushcutter Overall length cm 94 Recommended KombiEngine KMA 130 R / KM 131 R Versions Price FS-KM brushcutter - AutoCut C 26-2 mowing head £215.01* Save and compare Save and compare -
MB-KM KombiTool
Grass cutting blade MB 230-2, Used for mowing heavy grass and weeds. Not for trimming around obstacles.
Suitable for all KombiEngines.
Tool Metal cutting blade brushcutter Weight kg 0) 1.2 Overall length cm 94 Recommended KombiEngine KM 131 1) Without engine
Versions Price MB-KM brushcutter - GrassCut 230-2 blade £185.01* Save and compare Save and compare -
BG-KM KombiTool
This unique innovation from STIHL transforms the KombiSystem into a fully-fledged high-performance blower. Just like all KombiTools the STIHL blower can be easily attached to the KombiEngine to provide you with an ideal tool for clearing surfaces, flower beds and paths of leaves, mowed grass, litter or powdery snow.
Suitable for all KombiEngines.
Tool Blower Length mm 890 Overall length cm 89 Weight Pounds 1.8 Diameter KombiTool mm 154 Recommended KombiEngine KMA 130 R / KM 131 R Versions Price BG-KM blower £245.01* Save and compare Save and compare -
BF-KM KombiTool
Pick tine KombiTool for the STIHL KombiSystem. A lightweight cultivator for getting into tight places. Ideal for rejuvenation of flower beds and plantings, and for mixing amendments into the soil.
Suitable for all KombiEngines.
Tool Pick tine Overall length cm 100 Recommended KombiEngine KM 56 RC-E / KMA 130 R Versions Price BF-KM pick tine £245.01* Save and compare Save and compare -
FH-KM 145° KombiTool
For cutting close to the ground and for low-spin mowing in very narrow spaces as well as in areas near traffic. Flexible adjustment mechanism, space-saving carrying position, bar length: 25 cm, total length: 126 cm. Weight: 2.1 kg.
Suitable for all KombiEngines.
Tool Adjutable scrub cutter Overall length cm 126 Blade length cm 25 Recommended KombiEngine KM 94 RC-E / KMA 130 R Versions Price FH-KM 145° shrub cutter - 25 cm / 10" £375.00* Save and compare Save and compare
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Accessories↓
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FS-KM KombiTool
The STIHL FS-KM lawn trimmer KombiTool with an AutoCut C 26-2 mowing head is the perfect attachment for trimming along edges and around obstacles. Refilling the line couldn’t be easier with the AutoCut mowing head. Whether you are edging up the lawn, mowing and trimming around obstacles or even general grass maintenance, the FS-KM lawn trimmer’s straight shaft is strong and durable. The FS-KM lawn trimmer is also a versatile tool as you can use a range of different cutting attachments, including our SuperCut, PolyCut and DuroCut mowing heads. These different mowing heads allow you to complete mowing, trimming and thinning work on large areas with great ease.
Suitable for all KombiEngines.
Tool Straight shaft brushcutter Overall length cm 94 Recommended KombiEngine KMA 130 R / KM 131 R Versions Price FS-KM brushcutter - AutoCut C 26-2 mowing head £215.01* Save and compare Save and compare -
MB-KM KombiTool
Grass cutting blade MB 230-2, Used for mowing heavy grass and weeds. Not for trimming around obstacles.
Suitable for all KombiEngines.
Tool Metal cutting blade brushcutter Weight kg 0) 1.2 Overall length cm 94 Recommended KombiEngine KM 131 1) Without engine
Versions Price MB-KM brushcutter - GrassCut 230-2 blade £185.01* Save and compare Save and compare -
BG-KM KombiTool
This unique innovation from STIHL transforms the KombiSystem into a fully-fledged high-performance blower. Just like all KombiTools the STIHL blower can be easily attached to the KombiEngine to provide you with an ideal tool for clearing surfaces, flower beds and paths of leaves, mowed grass, litter or powdery snow.
Suitable for all KombiEngines.
Tool Blower Length mm 890 Overall length cm 89 Weight Pounds 1.8 Diameter KombiTool mm 154 Recommended KombiEngine KMA 130 R / KM 131 R Versions Price BG-KM blower £245.01* Save and compare Save and compare -
BF-KM KombiTool
Pick tine KombiTool for the STIHL KombiSystem. A lightweight cultivator for getting into tight places. Ideal for rejuvenation of flower beds and plantings, and for mixing amendments into the soil.
Suitable for all KombiEngines.
Tool Pick tine Overall length cm 100 Recommended KombiEngine KM 56 RC-E / KMA 130 R Versions Price BF-KM pick tine £245.01* Save and compare Save and compare -
FH-KM 145° KombiTool
For cutting close to the ground and for low-spin mowing in very narrow spaces as well as in areas near traffic. Flexible adjustment mechanism, space-saving carrying position, bar length: 25 cm, total length: 126 cm. Weight: 2.1 kg.
Suitable for all KombiEngines.
Tool Adjutable scrub cutter Overall length cm 126 Blade length cm 25 Recommended KombiEngine KM 94 RC-E / KMA 130 R Versions Price FH-KM 145° shrub cutter - 25 cm / 10" £375.00* Save and compare Save and compare -
HP 2-stroke engine oil
Top selling mineral oil two-stroke engine oil. Specially developed for STIHL engines. Excellent lubrication and combustion properties. Performance class: JASO-FB, ISO-L-EGB. Fuel/oil ratio 50:1.
Versions Price HP 2-stroke engine oil - 100 ml (for 5 l) £2.52* Save and compare Save and compare -
MotoMix
STIHL MotoMix is our patented premixed fuel, specially blended for ultimate performance.
This 50:1 ready-mixed fuel is a combination of premium non-ethanol, high-octane motor fuel for all STIHL 2-stroke engines which gives you optimum performance, excellent cold start properties, maximum acceleration over the entire rpm range and perfect running characteristics even with a sudden rev change.
MotoMix uses STIHL HP ultra-premium oil for exceptional engine lubrication and extreme cleanliness. It’s fully synthetic and biodegradable for optimal performance and long service life. MotoMix is user- and engine-friendly thanks to fewer emissions (free from ethanol; almost no olefins and aromatic compounds).
Can be kept in storage for up to five years.
Did you know:
- For MotoMix drums (55 l & 200 l), speak with your nearest STIHL Approved Dealer about direct delivery of the fuel to your preferred address. Find out more about our MotoMix promotion here.
Patent EP 2031043
Octane number RON >95 Octane rating MOZ 93 Benzene content % Vol. 0.03 Sulphur content mg/kg 3 Shelf life Years up to 5 Density at 15°C kg/m3 690 Olefin content % Vol. 0.1 Vapour pressure at 40 °C kPA 61 Two-stroke oil content % Vol. 1.8 Versions Price MotoMix 1L £5.00* Save and compare Save and compare -
MotoMix
STIHL MotoMix is our patented premixed fuel, specially blended for ultimate performance.
This 50:1 ready-mixed fuel is a combination of premium non-ethanol, high-octane motor fuel for all STIHL 2-stroke engines which gives you optimum performance, excellent cold start properties, maximum acceleration over the entire rpm range and perfect running characteristics even with a sudden rev change.
MotoMix uses STIHL HP ultra-premium oil for exceptional engine lubrication and extreme cleanliness. It’s fully synthetic and biodegradable for optimal performance and long service life. MotoMix is user- and engine-friendly thanks to fewer emissions (free from ethanol; almost no olefins and aromatic compounds).
Can be kept in storage for up to five years.
Did you know:
- For MotoMix drums (55 l & 200 l), speak with your nearest STIHL Approved Dealer about direct delivery of the fuel to your preferred address. Find out more about our MotoMix promotion here.
Patent EP 2031043
Octane number RON >95 Octane rating MOZ 93 Benzene content % Vol. 0.03 Sulphur content mg/kg 3 Shelf life Years up to 5 Density at 15°C kg/m3 690 Olefin content % Vol. 0.1 Vapour pressure at 40 °C kPA 61 Two-stroke oil content % Vol. 1.8 Versions Price MotoMix 5 l £21.99* Save and compare Save and compare -
Angled gearhead
For the HT-KM attachment, HT 101 and HT 131.
Versions Price Angled gearhead £138.00* Save and compare Save and compare -
Aluminium shaft
The aluminium shaft extension has a reach extension of 50cm. For use with the HT-KM and HL-KM KombiTools.
Versions Price Aluminium shaft extension, 0.5m £86.14* Save and compare Save and compare -
RTS Harness
For prolonged use. Can be adjusted to the user's size, and enables effortless and ergonomic work.
Pole pruners:
HT 105, HT 135, HTA 66, HTA 86
KombiEngines with HT-KM or HL-KM attachment:
KM 56 RC-E, KM 94 RC-E, KM 111 R, KM 131 R
Long-reach hedge trimmers:
HL 92 C-E, HL 94 C-E, HLA 66, HLA 86, HLA 135, HLE 71
Cannot be used with:
KMA 130 R, KMA 135 R, HL 92 KC-E
Versions Price RTS Harness £114.92* Save and compare Save and compare -
Carry bag
Perfect for transporting and storing the tool together with the FS-KM or HL-KM KombiTools. Suitable for KM 56 RC-E, KM 94 RC-E, KM 111 R, KM 131 R, HSA 56, HSA 66, HSA 86, HLA 56, BGA 86, BGA 100, BGA 200 and all KombiEngines with loop handle.
Versions Price Carry bag £47.62* Save and compare Save and compare -
Face protection - plastic visor
Short face protection with plastic visor,100% UV protection, double adjustable headband and 4 ear plugs in box. EN 166, EN 352, SNR 33 (H : 32; M : 29; L : 29) (up to 113 dB(A))
Ear protection dB(A) 113 Versions Price Face/ear protection, short, with plastic visor £29.00* Save and compare Save and compare -
CONTRAST Glasses - Clear
EN 166, material with 100 % UV protection, side protection, padded earpieces, non-misting interior, scratch-resistant exterior.
UV-Protection % 100 Weight g 26.0 Versions Price CONTRAST Glasses - Clear £13.00* Save and compare Save and compare
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Documents↓
Owners manuals
* Manufacturer's recommended retail price updated as of May 2022. The manufacturer's recommended retail prices are subject to change without notice.
The version(s) available in each country may differ from the above range and specifications; specific details may be subject to change without notice. Please ask your local STIHL Approved Dealer for further information.