Stihl 25 Bar 91.1cc Gas-Powered Professional Chainsaw
When professionals need to fell large trees， in large quantities， they reach for the saw they know has the power to get the job done – the MS 661 C-M. Featuring an impressive power-to-weight ratio and Stihl M-Tronic™ engine management technology， the MS 661 C-M chainsaw also delivers less vibration and 20% greater fuel efficiency than the MS 660. Other features include a long-life filter system using HD-2 filter elements to provide longer run times between maintenance， an ElastoStart™ handle， and a high output adjustable oiler.
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
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 filter and changes in elevation and fuel quality for optimum engine power at all times
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
The ElastoStart™ starter handle is an exclusive feature of Stihl
Stihl has developed a system for minimizing the vibration levels of handheld outdoor power equipment
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
Acme Tools Brand Name
STIHL
Acme Tools Part Number
1144 200 0337
Anti-Vibration Handle
Yes
Assembled Weight (lbs)
16.8
Automatic Oiler
Yes
Bar Length (in)
25
California Model
Yes
CARB Compliant
No
Chain Included
Yes
Chain Length (in)
25
Chain Type
Chainsaw
Chainsaw Chain Pitch (in)
3/8
Chainsaw Compatibility
Gas
Color/Finish
Multi
Compatible Chain Pitch (in)
3/8
Country of Origin
United States
Engine Design
Gasoline
Engine Displacement (cc)
91.1
Fuel Capacity (fl oz)
28.7
Fully Assembled
Yes
globalTradeItemNumber (GTIN)
00400144000414
Handle Grip
Yes
Handle Type
Yes
Horsepower (hp)
7.2
Package Depth
12
Package Height
12
Package Weight
16.8
Recommended Safety Equipment
Gloves， Protective Eyewear， Long Sleeves， Long Pants， Work Boots
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