Stihl MS 661 C-M Commercial Chainsaw with 25in Guide Bar - High Performance for Professionals
The Stihl MS 661 C-M is a high-performance chainsaw designed for professional use. This chainsaw is ideal for felling large trees in large quantities, thanks to its impressive power-to-weight ratio and advanced engine management technology. The MS 661 C-M features Stihl M-Tronic, which ensures optimal engine performance and 20% greater fuel efficiency compared to the previous model.
Key Features
- Stihl M-Tronic Engine Management: Automatically adjusts the engine for optimum performance, reducing the need for manual adjustments.
- ElastoStart Handle: Reduces the effort needed to start the engine, making it easier to get to work.
- Ematic Lubrication System: Ensures efficient chain lubrication, extending the life of the saw chain and guide bar.
- IntelliCarb Compensating Carburetor: Maintains optimal engine performance even under varying operating conditions.
- Long-Life Filter System: Uses HD-2 filter elements to provide longer run times between maintenance.
- High Output Adjustable Oiler: Allows for precise control over chain oil feed rate.
- Reduced Vibration: Designed to minimize operator fatigue with less vibration.
Specifications
- Displacement 91.1cc
- Engine Power 5.4kW
- Power Source Gas
- Weight 7.56kg
- Recommended Lengths 40cm to 80cm
- Fuel Capacity 825cc
- Chain Oil Capacity 360cc
- Type Oilomatic 33 RS3
- Chain Sprocket Toothed wheel that drives the chain
- Chain Catcher Reduces risk of operator contact with the chain if it comes off the bar or breaks
- Rear Hand Guard Protects operator’s right hand from contact with the chain
- Decompression Valve Eases engine starts
- Air Filter Filters the air entering the engine
- Spark Plug Ignites fuel-air mixture in the engine
- Master Control Lever For starting, running, and stopping the engine
- Throttle Trigger Controls engine speed
- Oil Pump Adjusting Screw Serves to adjust chain oil feed rate