STIHL MS661 C-M Chainsaw - FLEMING'S STIHL Centre Naas Co. Kildare

STIHL
MS 661 C-M
CHAINSAW

Stihl
MS661 C-M
Chainsaw

POWERFUL, MODERN, HIGH-PERFORMANCE SAW 4.4 KW

MS 661 C-M

Professional chain saw designed for heavy duty use in extreme conditions. High engine power combined with relatively low weight makes it ideal for use in dense stands and cutting hard wood. Available in guide bar lengths 20"/50cm to 36"/90cm. As used in the legendary STIHL Timbersports Series.

Specifications :

Displacement cm ³ 91.6
Power kW / hp 5.4/ 7.3
Weight kg 7.4(1)
Power to weight ratio kg / kW 1.4
Saw chain Pitch 3/8"P
STIHL Oilomatic chain saw type
Rapid super (RS)
Sound pressure level dB(A) 105.0(2)
Sound power level in dB(A) 118.0 (2)
Vibration value left/right/s² 6,9/ 5,6(3)


(1) without bar/chain
(2) K-factor Directive 2006/42/EC according to 2.5 DB(a)) =
(3) K-factor Directive 2006/42/EC according to = 2 m/s²

Owners / Instruction Manuals
MS661 C-M Owners Manuel Click Here

Product Videos

STIHL MS 661 C-M
Standard equipment:

POWERFUL, MODERN, HIGH-PERFORMANCE SAW 4.4 KW

STIHL M-TRONIC (M)

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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.

ANTI VIBRATION SYSTEM

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In the longer term, strong vibrations at the handle points of motor equipment can lead to poor circulation in hands and arms. STIHL has therefore developed a high quality anti vibration system.Motor devices with AV system, the vibrations generated by the engine and the working environment, be substantially reduced at the handle points.
(Similar to picture)

HD2 FILTER

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The newly developed 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 round filter cartridge with quick-release lock enables the filter to be assembled and disassembled in next to no time, without using tools
(Similar to picture)

STIHL ELASTOSTART

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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.
(Similar to picture)

Compensator

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The STIHL compensator, a control system in the carburettor, ensures
that despite increasing pollution of the air filter engine performance, exhaust
quality and fuel consumption over a long period remain almost constant.
Only when a noticeable performance degradation occurs,
the air filter must be cleaned. So, very long working
intervals without maintenance are possible. (Similar to picture)

DECOMPRESSION VALVE

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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 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.

VARIABLE-DISPLACEMENT OIL PUMP

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Variable-displacement oil pump
The exact chain oil output can be adjusted manually for varying conditions,
allowing for a reduction of up to 50%.

TOOL-LESS TANK LID

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Tool free filler caps
Special catches on the fuel and oil tanks for easy opening and locking without
the need for tools
(Similar to picture)

STIHL EMATIC SYSTEM

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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%

Lateral chain tensioning

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The tensioning screw can be found on the side of chain saw through the
sprocket cover. This removes the need for contact with the sharp saw chain.
(Similar to picture)

SINGLE-LEVER OPERATION

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The functions of the machine, such as cold and warm startup,
operation and stop, are controlled by a single lever. This makes
the operation especially comfortable and safe, because the right hand
on the handle can remain. (Similar to picture)