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Wartsila 6L20

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Wärtsilä 6L20

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  • Data sheet

    ManufacturerWärtsilä
    Model6L20
    Serial number21757
    Performance specification171198
    Year2002
    HP1448
    kW1080
    RPM1000
    Cylinder bore200 mm
    Piston Stroke280 mm
    Number of cylinders6
    Displacement52.8 Liter
    Cylinder configurationIn line
    Weight9300 kg

    More info

    Wärtsilä 6L20

    The Wärtsilä 20 is a 4-stroke, non-reversible, turbocharged and intercooled diesel engine with direct injection of fuel.

    Cylinder bore             200 mm
    Stroke                       280 mm
    Piston displacement    8.8 l/cyl
    Number of valves       2 inlet valves and 2 exhaust valves
    Cylinder configuration  6 in-line
    Mean piston speed       9,3  m/s   

    The Wärtsilä 20 is able to operate on different fuels, from the lowest viscosity of 1.8 cSt up to 730 cSt HFO (at 50 °C).

    The engine is also able to use low sulphur fuel oils (<0.1% S) set as standard by emission control area authorities.