Harman Patil (Editor)

Sauer S 2100 ULT

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The Sauer S 2100 ULT is a turbocharged four-stroke aircraft engine for homebuilt and ultralight aircraft

Contents

Design and development

The engine is based on the Wasserboxer. It is extensively modified for aircraft use and all the parts are custom made. The engine is derived from the certified engines produced by the same manufacturer and used in several motorgliders and light aircraft.

Operational history

At least one Asso X is reported to be using this engine.

Applications

  • Asso X Jewel

    • General characteristics

  • Bore: 90.5mm
  • Stroke: 84mm
  • Displacement: 2161cc
  • Dry weight: 76 kg

    • Components

  • Valvetrain: Single overhead exhaust valve, single overhead inlet valve per cylinder
  • Turbocharger: Low Boost
  • Fuel system: Bing carburetor with altitude compensation
  • Fuel type: min 98 RON
  • Cooling system: Air-cooled

    • Performance

  • Power output: 110hp at 3000 rpm
  • Compression ratio: 6.5:1

    • References

    Sauer S 2100 ULT Wikipedia
    (Text) CC BY-SA