Selection Petrol chainsaws for forestry work

MS 261 C-M

Great for forestry work and harvesting small to medium sized stands

General

The STIHL MS 261 C-M petrol chainsaw is the perfect tool for small to medium tree maintenance work. This new version for 2020 is features a newly designed Light 04 guide bar as well as the new .325” RS Pro saw chain for improved cutting performance. The high performance .325” saw chain provides up to 20% more cutting performance compared to its predecessor (.325” RS) due to the narrower kerf. This light and well-balanced saw delivers plenty of power, whilst the M-Tronic technology controls the fuel and air mix at all times so the machine is always at optimum performance. The STIHL anti-vibration system significantly reduces vibrations at the handles for comfortable use of this petrol chainsaw throughout your working day.

The MS 261 C-M is a versatile, professional petrol chainsaw allowing you to run a selection of different bar lengths to suit your needs. It also includes useful features such as the easy-clean HD2 filter, adjustable oil delivery to the bar and chain, stainless steel muffler and captive nuts on the sprocket cover. The 2-MIX technology in the MS 261 C-M petrol chainsaw ensures up to 20% less fuel consumption and up to 50% less emissions compared to the equivalent STIHL two-stroke engines without 2-MIX technology.

You can find videos showing you how to fill your machine with fuel and oil, fit bars and chains and start your chainsaw here.

£792.00*

Versions

Price

MS 261 C-M with 35 cm / 14" Light 04 bar
£792.00*
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MS 261 C-M with 40 cm / 16" Light 04 bar
£804.00*
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MS 261 C-M with 45 cm / 18" Light 04 bar
£816.00*
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* Manufacturer's recommended retail price updated as of February 2020. 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.

Technical data

Technical data

Technical data	Value
Displacement cm³	50.2
Power output kW/bhp	3/4.1
Weight kg ¹⁾	4.9
Power-to-weight ratio kg/kW	1.6
CO2 g/kWh	705
Sound pressure level dB(A) ²⁾	105
Sound power level dB(A) ²⁾	116
Vibration values left/right m/s² ³⁾	3.5/3.5
Tank volume l	0.50
Speed at maximum power Um	10.000
Bumper spike	Stahlkralle
Sprocket - number of teeth	7 Z
Cylinder	Chrom
Oil pump	einstellbar
Filter	Langzeit Filtersystem (Vorabscheidung) / Patronenfilter HD2
Sprocket	Ringkettenrad
Chain tensioning	seitliche Kettenspannung
Anti vibration system	AV+Stahlfeder
Handle type	Standardgriff
Filler cap	WTV werkzeugloser Tankverschluss
Chain pitch	.325"
EPA Certified fuel consumption glh	0.438
EPA Certified fuel consumption l/h	1.659
Oil tank volume cm3	270

1) Without fuel, without bar and chain
2) K-factor according to DIR 2006/42/EC = 2.5 dB (A)
3) K-factor according to DIR 2006/42/EC = 2m / s ²

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.

Features

Standard features

STIHL M-Tronic (M)

This fully electronic engine management system adjusts ignition timing and fuel metering in all operating modes. It also takes external conditions such as temperature, altitude and fuel quality into account. It ensures consistent engine performance, a constant maximum speed and superb acceleration. M-Tronic makes manual carburettor adjustments unnecessary. Thanks to electronic cold/warm start recognition, now there is only one start position on the combi-lever. The engine starts after fewer pulls and with no change of position, and can immediately accelerate up to speed - even after a cold start. M-Tronic also remembers the settings from the last time the tool was used. So when external conditions are the same, optimal engine performance is available every time you start up again.
STIHL 2-MIX-Engine

1-in-4 channel technology. The economical STIHL 2-MIX engine with 1-in-4channel technology features a high torque over a wide speed range. The chainsaw provides fuel savings of up to 20% compared to STIHL two-stroke engines in the same performance class without 2-MIX technology. Exhaust emissions are reduced by up to 50%.
HD2 filter

The HD2 filter is made from polyethylene filter material with up to 70% finer pores than fleece and polyamide filters to trap even very fine dust. In addition, it is oil and water-repellent and thus very easy to clean. The PET-covered filter cartridge with quick-release lock enables the filter to be assembled and disassembled in next to no time, without using tools.
Decompression valve

The decompression valve is part of the easy starting system. The valve should be pressed before starting to reduce the compression pressure when starting, as well as reducing the effort needed to pull the starter rope. The decompression valve is semi-automatic; it must be pressed manually before starting, but then closes automatically.
STIHL ElastoStart

STIHL ElastoStart reduces the shock caused by the compression of the engine during starting. The compression shock is taken away from the user's joints and muscles through a spring or rubber element in the starter handle.
Side chain tensioner

The tensioning screw can be found on the side of the chain saw through the sprocket cover. This removes the need for contact with the sharp saw chain.
Variable-displacement oil pump

Allows a precise, demand-based delivery of oil. It's possible to reduce oil production by up to 50% in the E position. For very long cutting attachments or very dry wood, an additional volume of oil can be added by the user. similar to illustration.
Tool free filler caps

Special catches on the fuel and oil tanks for easy opening and locking without the need for tools.
Pre-separation air filtration system

STIHL long-life air filtration systems with pre-separation achieve perceptibly longer filter life compared with conventional filter systems. Air drawn in is swirled. The larger, heavier particles are ejected. The pre-cleaned air is routed to the air filter via the pre-separator duct.
Stop button function

After the machine is turned off, the control lever immediately moves back into the operating position. This allows a warm machine to be restarted again immediately.
Compensator

This controller in the carburettor prevents the fuel-air mixture getting richer as the air filter becomes clogged. The correct quantity of fuel is delivered to the carburettor depending on the quantity of air passing through the air filter. This keeps the fuel/air ratio in the combustion mixture constant and hence also the engine power. The filter doesn't need to be cleaned until an appreciable drop in power occurs.
Captive nuts

When changing the cutting attachment, you will not risk losing the nuts on the sprocket. The MS 261 is the first STIHL chainsaw to be equipped with the captive nuts. A great advantage for all users.
Ematic chain lubrication system

The Ematic chain lubrication system ensures pinpoint lubrication of the saw chain links and guide bar rails. When used with STIHL OILOMATIC saw chain, it will provide maximum lubrication, longer wear and less oil consumption than conventional methods of chain lubrication. The Ematic system can reduce bar oil consumption by up to 50%.
Advanced combustion technology

Four overflow channels swirl the fuel-air mix before ignition, allowing for optimum combustion and highly efficient performance. The result is lower fuel consumption and high torque across a broad rpm range.
Carburettor heating (V)

By changing the chain saw from summer to winter operation, the intake air is pre-heated over the engine fins. This ensures that the carburettor does not ice up and you can continue working in freezing temperatures.

Cutting Attachments

Rapid Micro 3 Pro (RM3)

Minimum-vibration saw chain, high cut quality, sturdy, and low chatter. The new high-performance saw chain in the .325" chain pitch and 1.3 mm drive link thickness is suitable for felling, delimbing, sawing firewood, and maintaining young stands. Its narrower saw kerf enables the .325" Pro to achieve up to 20% better cutting performance in comparison with the previous .325" saw chains in this drive link thickness.

Technical data	Value
Chain pitch	8.25mm/.325"
Pitch	.325 inch
Drive link gauge	1.3 mm
Drive link thickness	1.3mm/.050"
Required File size	4.8mm / 3/16"

Versions

Price

Rapid Micro 3 Pro (RM3) .325", 1.3 mm, 60 drive links, 35 cm / 14" £30.00*
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* Manufacturer's recommended retail price updated as of February 2020. The manufacturer's recommended retail prices are subject to change without notice.

Rapid Micro 3 Pro (RM3)

Minimum-vibration saw chain, high cut quality, sturdy, and low chatter. The new high-performance saw chain in the .325" chain pitch and 1.3 mm drive link thickness is suitable for felling, delimbing, sawing firewood, and maintaining young stands. Its narrower saw kerf enables the .325" Pro to achieve up to 20% better cutting performance in comparison with the previous .325" saw chains in this drive link thickness.

Technical data	Value
Chain pitch	8.25mm/.325"
Pitch	.325 inch
Drive link gauge	1.3 mm
Drive link thickness	1.3mm/.050"
Required File size	4.8mm / 3/16"

Versions

Price

Rapid Micro 3 Pro (RM3) .325", 1.3 mm, 67 drive links, 40 cm / 16" £34.00*
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* Manufacturer's recommended retail price updated as of February 2020. The manufacturer's recommended retail prices are subject to change without notice.

Rapid Micro 3 Pro (RM3)

Minimum-vibration saw chain, high cut quality, sturdy, and low chatter. The new high-performance saw chain in the .325" chain pitch and 1.3 mm drive link thickness is suitable for felling, delimbing, sawing firewood, and maintaining young stands. Its narrower saw kerf enables the .325" Pro to achieve up to 20% better cutting performance in comparison with the previous .325" saw chains in this drive link thickness.

Technical data	Value
Chain pitch	8.25mm/.325"
Pitch	.325 inch
Drive link gauge	1.3 mm
Drive link thickness	1.3mm/.050"
Required File size	4.8mm / 3/16"

Versions

Price

Rapid Micro 3 Pro (RM3) .325", 1.3 mm, 74 drive links, 45 cm / 18" £38.00*
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* Manufacturer's recommended retail price updated as of February 2020. The manufacturer's recommended retail prices are subject to change without notice.

Accessories

- Light 04
  
  The Light 04 is the first STIHL guide bar model to feature this new name and innovative design. The new Light 04 features a special construction that means you benefit from improved balance and therefore less fatigue when sawing, because this tool's slim contour means it weighs up to 200 g less than existing guide bars. The result is easier manoeuvrability during cutting, and agile chainsaw work. And the new design is more than just easy on the eye, as you can also read information about its properties and features directly on the bar. So you can always find the right combination of bar and chain for your STIHL chainsaw.
Versions
Price
- Light 04, .325" RS Pro, 1.3 mm, 35 cm / 14" £48.00*
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* Manufacturer's recommended retail price updated as of February 2020. The manufacturer's recommended retail prices are subject to change without notice.
- Light 04
  
  The Light 04 is the first STIHL guide bar model to feature this new name and innovative design. The new Light 04 features a special construction that means you benefit from improved balance and therefore less fatigue when sawing, because this tool's slim contour means it weighs up to 200 g less than existing guide bars. The result is easier manoeuvrability during cutting, and agile chainsaw work. And the new design is more than just easy on the eye, as you can also read information about its properties and features directly on the bar. So you can always find the right combination of bar and chain for your STIHL chainsaw.
Versions
Price
- Light 04, .325" RS Pro, 1.3 mm, 40 cm / 16" £50.00*
  Save and compare
* Manufacturer's recommended retail price updated as of February 2020. The manufacturer's recommended retail prices are subject to change without notice.
- Light 04
  
  The Light 04 is the first STIHL guide bar model to feature this new name and innovative design. The new Light 04 features a special construction that means you benefit from improved balance and therefore less fatigue when sawing, because this tool's slim contour means it weighs up to 200 g less than existing guide bars. The result is easier manoeuvrability during cutting, and agile chainsaw work. And the new design is more than just easy on the eye, as you can also read information about its properties and features directly on the bar. So you can always find the right combination of bar and chain for your STIHL chainsaw.
Versions
Price
- Light 04, .325" RS Pro, 1.3 mm, 45 cm / 18" £54.00*
  Save and compare
* Manufacturer's recommended retail price updated as of February 2020. The manufacturer's recommended retail prices are subject to change without notice.

Documents

Owners manuals and safety brochures

Languages	Date	Link
en	25/06/2020	Download PDF 2.8 MB Download PDF 2.8 MB

MS 261 C-M

Great for forestry work and harvesting small to medium sized stands

General

Versions

Technical data

Technical data

Features

Standard features

STIHL M-Tronic (M)

STIHL 2-MIX-Engine

HD2 filter

Decompression valve

STIHL ElastoStart

Side chain tensioner

Variable-displacement oil pump

Tool free filler caps

Pre-separation air filtration system

Stop button function

Compensator

Captive nuts

Ematic chain lubrication system

Advanced combustion technology

Carburettor heating (V)

Cutting Attachments

Cutting Attachments

Rapid Micro 3 Pro (RM3)

Versions

Rapid Micro 3 Pro (RM3)

Versions

Rapid Micro 3 Pro (RM3)

Versions

Accessories

Accessories

Light 04

Versions

Light 04

Versions

Light 04

Versions

Documents

Owners manuals and safety brochures