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Power, Torque, and Fuel Consumption

Typical Power Torque and Fuel Consumption for Rotax 2 stroke aircraft engines

  Max RPM Max Power Max Torque  Fuel Consumption 
    KW HP  NM  Ft Lb. g/KW Hr L/KW Hr US Gal/Hr Imp. Gal/Hr
                   
447 6800 29.5 40 44 32.5 510 20.9 5.5 4.6
503 SC       6800 34.0 46 51 37.6 510 24.1 6.4 5.3
503 DC   6800 37.0 50 55 40.6 500 25.7 6.8 5.7
582 6800 48.0 65 75 55.3 410 27.3 7.2 6.0
Specifications and performance data shown is typical for the engines described and is general in nature.  All information is subject to change without notice.  Information shown is not to be used for flight or flight planning purposes.  Consult the appropriate engine and/or aircraft manual(s) for specific technical information.

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