Search Our Inventory: Row Crop Tractor
Search Our Inventory: John Deere 5075E
Search Our Inventory: Skid Steers
Search Our Inventory: John Deere 8370R
Search Our Inventory: Frontier Rotary Cutter
Search Our Inventory: Cotton Picker
Search Our Inventory: Lawn Mower
Search Our Inventory: John Deere Gator
Search Our Inventory: Tillage
Search Our Inventory: Zero-Turn Mower
Professional Saws MS 661 C-M MAGNUM®
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... + Read More
Features
- 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 filter and changes in elevation and fuel quality for optimum engine power at all times. - Reduced-Emission Engine Technology - Caring for Nature
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.
- 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.
- 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.
- 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 condition
- 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.
Specs
| POWER SOURCE | Gas |
| POWERHEAD WEIGHT | 16.3 lbs. |
| GUIDE BAR LENGTH (Recommended) | 25 in. |
| OILOMATIC® CHAIN | 3/8" RS3 |
| CHAIN OIL CAPACITY | 12.2 oz. |
| ENGINE POWER | 7.2 bhp |
| FUEL CAPACITY | 27.9 oz. |
| DISPLACEMENT | 5.56 cu. in. |
| Note: STIHL recommends #3624 (33 RS3 84) OILOMATIC® saw chain and 25" 3003 000 4030 Ematic™ guide bar combination. Compatible guide bar ranges: 16" to 32" | |