The MS311 chainsaw, manufactured by STIHL, is a well-regarded, versatile tool for cutting and processing wood. Whether you’re a professional logger, arborist, or a homeowner with a need for substantial cutting power, the MS311 is a robust choice. In this article, we’ll dive into the technical details of the MS311 chainsaw, its proper operation, and why it’s a popular choice among users.
Technical Specifications
1. Engine Power
The MS311 is equipped with a powerful 59 cc two-stroke engine that generates substantial cutting force. This engine’s design ensures efficient fuel combustion, reducing emissions and fuel consumption while maximizing performance.
2. Guide Bar Length
The saw is available with guide bar lengths ranging from 16 to 25 inches. This flexibility allows you to choose the right bar size for the cutting tasks at hand, from trimming branches to felling large trees.
3. Chain Speed
With a chain speed of up to 13,500 RPM, the MS311 offers rapid cutting capabilities, making it an excellent choice for demanding jobs that require speed and precision.
4. Weight and Ergonomics
This chainsaw weighs around 13 pounds (without the bar and chain), making it manageable for extended periods of use. Its ergonomic design, including an anti-vibration system, reduces operator fatigue, allowing for comfortable and controlled cutting.
5. Fuel and Oil
The MS311 uses a mix of gasoline and two-stroke engine oil at a 50:1 ratio. It has a transparent fuel tank for easy monitoring, and the oil reservoir features a tool-free cap for convenient maintenance.
Proper Operation
6. Starting the Chainsaw
Follow these steps to safely start the MS311 chainsaw:
- Set the on/off switch to the "on" position.
- Activate the decompression valve.
- Engage the chain brake.
- Hold the front handle with your left hand and place your right foot through the rear handle, firmly gripping the front handlebar.
- Pull the starter handle until you feel resistance, then give it a brisk, smooth pull.
- After starting, release the chain brake, allowing the chain to spin.
7. Cutting Techniques
To ensure efficient and safe cutting:
- Maintain a firm stance with your feet shoulder-width apart.
- Position the saw so that the guide bar’s tip contacts the wood first.
- Use both hands to control the saw and maintain proper balance.
- Avoid cutting above shoulder height, and be aware of kickback risks.
- Keep the saw’s chain sharp for effective and safe cutting.
8. Maintenance
Routine maintenance is crucial to keep your MS311 performing optimally:
- Regularly clean the air filter and replace it when it becomes too dirty.
- Keep the guide bar and chain well-lubricated.
- Check the chain tension frequently and adjust as needed.
- Inspect the spark plug, fuel filter, and fuel lines for any signs of wear or damage.
- Follow the manufacturer’s recommendations for maintenance schedules and procedures.
Why Choose the MS311
The MS311 chainsaw’s combination of power, performance, and user-friendly features makes it an attractive choice for a wide range of users. Whether you’re tackling large-scale forestry work or maintaining your backyard, this chainsaw offers reliability and durability, backed by the renowned STIHL brand.
In conclusion, the MS311 chainsaw is a powerful and versatile tool designed to handle demanding wood cutting tasks with ease. Its technical specifications, proper operation guidelines, and the reputation of STIHL as a manufacturer make it a top choice for those in need of a dependable chainsaw. Remember to prioritize safety and maintenance to make the most of this robust tool.