STIHL MS 661 R C-M MAGNUM Professional Chain Saw, Gas Powered

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mpn #: 1144 200 0342

For greater maneuverability when falling large trees, turn to the impressive performance of the previous model. Its wrap-around handle also provides greater operator comfort when cutting. Just like the MS 661 C-M, the saw includes STIHL M-Tronic engine management technology and delivers less vibration and 20% greater fuel efficiency than the MS 660. This chainsaw boasts of a long-life filtration system using HD-2 filter elements to provide longer run times between maintenance. Other features include an ElastoStart handle and a high-output adjustable oiler. (Wrap-handle version is available in select areas only.)

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  • STIHL ElastoStart - The ElastoStart starter handle is an exclusive feature of STIHL. It is a starting grip with a built-in shock absorber that helps reduce the effort when pulling on the starter cord. The ElastoStart starter grip noticeably reduces the sudden peak forces (compression) normally felt during cranking. The forces which occur at the grip after the first compression stroke are smoothed out.
  • STIHL M-Tronic - This product features M-Tronic (M) - a new generation of Intelligent Engine Management that eliminates the low and high-speed carburetor adjustment screws, compensates for dirty air filters and changes in elevation and fuel quality for optimum engine power at all times.
  • Decompression Valve - The decompression valve, also referred to as 'deco' or 'deco valve', vents compression in the cylinder for easier starting. The decompression valve temporarily reduces the compression in the combustion chamber during cranking and helps reduce the effort needed to pull the starter rope. It is opened manually and closes automatically as soon as the engine fires.
  • Adjustable Automatic Oiler - The Adjustable Automatic Oiler allows the user to adjust the lubricant of the guide bar and saw chain for different bar lengths and cutting conditions.
  • Side-Access Chain Tensioner - The side-access chain tensioner makes it much more convenient for the user to adjust the saw chain with a bar wrench as opposed to the typical location of the guide bar adjustment screw.
  • Anti-Vibration System - STIHL has developed a system for minimizing the vibration levels of handheld outdoor power equipment. The STIHL anti-vibration system helps reduce operator fatigue and provides a more comfortable working experience.
  • Wrap Handle (R) - Saw can be used in multiple positions for felling or limbing with hands in the proper positions.
  • Reduced-Emission Engine Technology - The STIHL Inc. “Caring for Nature” seal identifies its powered products that are more environmentally conscious, producing zero or low exhaust emissions. STIHL Inc. defines “low exhaust emissions” as being cleaner than EPA and/or CARB exhaust emission standards.
More Information
SKU 1017781
Equipment Gas Chainsaw
Fuel Capacity 28.7 oz
Chain Pitch 3/8" RS3 OilMatic Chain
Engine Power 7.2 bhp
Chain Gauge 0.063"
Bar Length 32"
Engine Size (cc) 91.1
Chain Type RSLF
Engine Type 2-Stroke
Handle Type Anti-Vibration Wrap Handle (R)
Start System Pull Start
Weight 16.8 lbs
Manufacturer Part Number 1144 200 0342

3303 East Linden Street, Caldwell, Idaho 83605. (208) 486-0824.

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