4-MIX engine

Lightweight and with good lugging power

The award-winning STIHL four-stroke engine that runs on a petrol-oil mix. The STIHL 4-MIX engine thus combines the advantages of a 2-stroke and a 4-stroke. As well has having plenty of lugging power and perceptibly higher torque, the 4-MIX engine is also convincing in terms of lower emissions, low maintenance and a pleasant sound.

Clear advantages

  • Fewer emissions: The fuel burns with very little in the way of residues and thus complies with the strict European exhaust emission limits, Stage II.
  • No oil servicing: Easy maintenance, as it uses the familiar fuel mix.
  • Lightweight: The mix-lubricated system avoids the need for components like an oil pump, sump and oil tank as on conventional four-strokes.
  • Lower noise threshold: Pleasant sound, even at high power.
  • Lugging power and high torque: Very good acceleration for plenty of power.