Stihl

MS 661 C-M W chainsaw

Name: MS 661 C-M W chainsaw
Brand: Stihl
Availability: OutOfStock

1 695,00 €

The legendary STIHL® TIMBERSPORTS® SERIES competition saw. For heavy-duty work in all forestry tasks. M-Tronic ensures continuous optimal engine power, electrically heated handles, easy to start thanks to the master control lever, air filter system with long service intervals and HD2 filter, economical 2-MIX engine.

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Technical specifications

Technical specificationsValue

Guide bar length cm71

Guide bar length inches in28

Displacement cm³91.1

Power kW/hp5.4/7.3

Weight kg 1)7.6

Power-to-weight ratio kg/kW1.4

Total weight kg 2)9.32

Sound pressure level dB(A) 3)105

Sound power level dB(A) 3)118

Vibration level left/right m/s² 4)6.9/5.6

Chain pitch3/8"

Tilavuus:	91.1 cm³
Teho:	5.4/7.3 kW/hp
Paino:	7.6 kg without fuel, guide bar and saw chain
Paino-tehosuhde:	1.4 kg/kW
CO2-arvo:	711 g/kWh
Äänenpaine:	105 dB(A) K-Factor according to directive 2006/42/EG = 2.5 dB(A)
Ääniteho:	118 dB(A) K-Factor according to Directive 2006/42/EG = 2.5 dB(A)
Tärinätaso vasen/oikea:	6.9/5.6 m/s² K-Factor according to directive 2006/42/EG = 2 m/s²
Säiliön tilavuus:	0.85 l
QuickStop ketjujarru:	QuickStop chain brake improves user safety when operating the chainsaw. The chain brake activates when the kickback guard is triggered and stops the saw chain in a fraction of a second. The QuickStop chain brake is automatically released when the kickback guard is disengaged.
STIHL 2-MIX moottori:	The STIHL 2-MIX engine is powerful and environmentally friendly. Exhaust gases are separated from unburnt gas, which minimizes flushing losses, i.e., components of the mixture that escape unburnt. This increases power and reduces consumption. Operates on two-stroke fuel.
STIHL ElastoStart :	This special elastic damping element ensures a jerk-free start and thus makes starting even easier and smoother.
STIHL Ematic ketjunvoitelujärjestelmä:	Compared to a conventional guide bar without the Ematic system, the STIHL Ematic system saves up to 50% chain oil, depending on the wood type and saw chain. The system coordinates the STIHL Ematic or Ematic S guide bar, STIHL Oilomatic saw chain and oil pump. As a result, the chain oil flowing into the guide bar groove adheres to the rotating saw chain without loss.
STIHL M-Tronic (M) :	The electronic engine management system automatically adjusts the optimal ignition timing and fuel mixture, ensuring the best possible engine power, constant torque, and excellent acceleration. So, when external conditions remain the same, full engine power is continuously available to you after each restart. Thanks to M-Tronic's ability to electronically distinguish between cold and warm starts, the master control lever has only one start position. The system calculates the required fuel quantity for each start. This means you don't have to worry about whether your machine has just been used or not – and thus you get full power from your machine immediately, even after a long break (cold start). When you switch off the machine, the master control lever returns to the operating position, thanks to the stop button (in most M-Tronic models). This allows the engine to start very easily after a short break.
Tankkien pikalukituskorkit:	Patented locking mechanism for fuel and oil tanks. The cap is closed with a bayonet fitting, which makes opening and closing the cap very easy, without tools.
Talvi-/kesäasento:	You can rely on the carburetor of your STIHL chainsaw even in cold seasons: Set your chainsaw to winter mode, allowing warm air to circulate to the carburetor. This prevents ice from forming in the carburetor. Simple operation helps with summer and winter use.