When it comes to reliable and powerful chainsaws, the Stihl MS 261, often referred to as the Stihl MS 261 C-M, stands out as a popular choice among professionals and homeowners. In this article, we will provide a technical overview of the Stihl MS 261 chainsaw, offering insights into its features, specifications, and practical use. Whether you’re a seasoned chainsaw operator or a novice, this information will help you understand the technical aspects of this tool.
Key Features
Engine Power: The Stihl MS 261 is equipped with a robust 50.2cc 2-MIX engine, delivering ample power for various cutting tasks. The 2-MIX technology ensures fuel efficiency and reduced emissions.
Chain and Bar: This chainsaw comes with a 16-inch or 18-inch guide bar, allowing for a wide range of cutting applications. The chain pitch is 3/8 inch, offering a good balance between cutting speed and performance.
Anti-Vibration System: To reduce operator fatigue, the MS 261 features an anti-vibration system. This system minimizes vibrations, making the chainsaw more comfortable to use during extended periods.
Easy2Start System: Starting the chainsaw is made easier with Stihl’s Easy2Start system. It reduces the effort required to pull the starter cord, ensuring a smooth and quick startup.
M-Tronic Engine Management: The M-Tronic system automatically adjusts the engine’s performance based on environmental conditions, ensuring optimal operation regardless of altitude or temperature.
Specifications
- Displacement: 50.2 cc
- Power Output: Approximately 4 kW (5.4 bhp)
- Weight: Without bar and chain, the MS 261 weighs around 5.6 kg (12.3 lbs).
- Fuel Tank Capacity: The chainsaw’s fuel tank can hold up to 500 ml (16.9 oz) of fuel.
Practical Use
Safety Precautions: Prior to operating the Stihl MS 261, always wear the appropriate personal protective equipment, including safety glasses, hearing protection, gloves, and a helmet with a face shield.
Starting the Chainsaw: Use the Easy2Start system by pulling the starter cord gently. The M-Tronic engine management system will automatically adjust for optimal performance.
Chain Tension: Regularly check and adjust the chain tension to ensure safe and efficient cutting.
Maintenance: Routine maintenance, including cleaning the air filter, sharpening the chain, and checking for loose bolts, is essential to keep the chainsaw in peak condition.
Fuel and Oil: Use a high-quality 2-stroke oil and Stihl MotoMix or another high-quality gasoline. Ensure the fuel mixture is correct (typically 50:1).
Cutting Techniques: Proper cutting techniques, including the use of the top and bottom of the guide bar, help ensure safe and efficient cutting. Avoid cutting with the tip of the guide bar.
Conclusion
The Stihl MS 261 chainsaw is a powerful and versatile tool that can handle a wide range of cutting tasks. Its technical features, such as the 2-MIX engine, anti-vibration system, and M-Tronic engine management, make it a reliable choice for both professionals and homeowners. When using this chainsaw, always prioritize safety, proper maintenance, and correct fuel mixtures to ensure a long and productive life for your Stihl MS 261. If you’re looking for a dependable chainsaw with technical excellence, the Stihl MS 261 is a strong contender.