When it comes to wood-burning stoves, having a clear understanding of their technical specifications is essential for making informed decisions about your heating needs. In this article, we’ll dive into the technical details of the STIHL MS 251 wood-burning stove, providing both technical and non-technical audiences with concise and accurate information.
1. Engine and Power
The STIHL MS 251 wood stove features a robust and efficient engine:
Engine Type: This wood stove is equipped with a 2-MIX engine, which combines low fuel consumption with low emissions while delivering ample power for heating.
Displacement: The displacement of the STIHL MS 251 is approximately 45.6 cc (cubic centimeters). This measurement reflects the total volume of air/fuel mixture the engine can hold and burn in a single cycle.
Power Output: The maximum power output is approximately 2.2 kW (kilowatts) or 3.0 hp (horsepower). This power output determines the stove’s ability to generate heat.
2. Fuel and Fuel Tank
Understanding the fuel-related specifications is crucial for efficient operation:
Fuel Type: The STIHL MS 251 wood stove runs on a mixture of gasoline and STIHL two-stroke engine oil.
Fuel Tank Capacity: The fuel tank can hold up to approximately 500 ml (milliliters) of the fuel mixture. This capacity affects the stove’s runtime between refueling.
3. Bar and Chain
The bar and chain are important components that determine the stove’s cutting capacity:
Guide Bar Length: The STIHL MS 251 typically features a guide bar with a length of 16 to 18 inches. This measurement determines the maximum diameter of the wood it can cut in a single pass.
Chain Pitch and Gauge: The chain’s specifications, often indicated as something like "0.325" pitch and "0.063" gauge, describe the chain’s size and compatibility with the bar.
4. Weight and Dimensions
Understanding the stove’s dimensions and weight is essential for transportation and placement:
Weight: The approximate weight of the STIHL MS 251, excluding the cutting attachment, is around 5.3 kg (kilograms). This information helps you assess portability.
Dimensions: While specific dimensions may vary slightly, the stove is typically designed to be compact and easily maneuverable.
5. Additional Features
STIHL MS 251 may come with a range of additional features, including:
- Anti-Vibration System: To reduce operator fatigue during extended use.
- Toolless Quick Chain Adjuster: Facilitates easy and fast chain tensioning.
- Side Chain Tensioner: Provides easy access for chain adjustment.
6. Maintenance and Safety
To ensure safe and efficient operation, regular maintenance is crucial. Follow the manufacturer’s guidelines for cleaning, chain sharpening, and overall care of the wood stove.
By understanding these technical specifications, you can make an informed choice when selecting a wood-burning stove that meets your heating needs and expectations. The STIHL MS 251, with its reliable engine, fuel capacity, and cutting capabilities, is a solid option for those seeking a powerful and efficient wood-burning stove for heating and cutting needs.