MACHINE UPKEEP

What 2 stroke mix for STIHL Chainsaws?

For STIHL chainsaws, the recommended fuel mix ratio is 1 part oil to 50 parts petrol, or 20 ml of oil per 1 litre of petrol. This applies to all STIHL petrol-powered equipment, including chainsaws, trimmers, brushcutters, etc.

Here are some additional details:

• Oil: Use STIHL 2-stroke engine oil or a good-quality TC-classified 2-stroke engine oil. Avoid using automotive oil, as it is not formulated for 2-stroke engines and can damage them.
• Petrol: Use mid-grade unleaded petrol with a minimum octane rating of 89. Do not use E10 or higher ethanol blends, as they can damage the engine.
• Mixing: Mix the oil and petrol in a clean, approved fuel canister. Shake the canister thoroughly to ensure the oil and petrol are well mixed.
• Storage: A homemade fuel mix should not be stored for more than 30 days. If you will not be using your chainsaw for more than 30 days, drain the fuel tank and carburettor. Alternatively, you can use STIHL Moto Mix, which is a pre-mixed fuel that does not have a shelf life.

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Can you use any trimmer line with a STIHL Strimmer?

Not quite! While some generic trimmer lines may physically fit into a STIHL trimmer head, it's not recommended to use just any line with your STIHL trimmer. Here's why:

Compatibility and Safety:

• Diameter: STIHL trimmers have different trimmer head designs, and each head is compatible with specific line diameters. Using the wrong diameter line can cause performance issues, damage your trimmer head, or even be dangerous.
• Material and shape: Different line materials and shapes are suited for different tasks. For example, thicker lines are better for heavy vegetation, while square or twisted lines offer better cutting performance. Using the wrong type of line for your job can be ineffective or even damage your trimmer.
• Line strength: Using weak or incompatible line can lead to breaking or snapping, which poses a safety risk. STIHL trimmer lines are designed for optimal strength and reliability with their specific trimmers.
• Performance: Incompatible lines can vibrate excessively, creating an uncomfortable and potentially unsafe operating experience.

Recommendations:

• Always refer to your STIHL trimmer's instruction manual to find the recommended line diameter and type for your specific model.
• Use STIHL-branded trimmer lines for guaranteed compatibility and optimal performance. They are designed and tested specifically for STIHL trimmers and offer superior cutting performance, durability, and safety.
• If you choose to use a generic line, ensure it matches the recommended diameter and material specifications precisely. Be aware that performance and safety may not be guaranteed.