Combining high overall efficiency and low maintenance costs with long intervals between overhauls, the SGT-500 is positioned well for oil and gas power generation and mechanical drive applications both onshore and offshore.

In addition to its proven, robust, and reliable design, the SGT-500 has excellent fuel flexibility with the capability of burning heavy fuel oils (HFO), naphtha, and hydrogen gases.

More than 175 units have been sold with over 9 million equivalent operating hours.

·        Fuel flexibility

·        Proven design

·        Easily maintained

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SGT-500, courtesy from Siemens ©
Parameter Power Generation Mechanical Drive
Power Output 19.1 MW 19.52 MW
Frequency 50/60 Hz 50/60 Hz
Efficiency 33.6% 34.8%
Heat Rate 10,651 kJ/kWh 10,432 kJ/kWh
Pressure Ratio 13.0 13.0
Exhaust Mass Flow 97.9 kg/s 97.9kg/s
Exhaust Temperature 376 ºC 376 ºC
Turbine Speed 3,600 rpm 3,450 rpm
  • Single shaft
  • 10 compressor stages
  • Can combustion type
  • 2 gas generator turbine stages
  • 2 power turbine stages
  • Approximate weight:
    • Power Generation: 150,000 kg
    • Mechanical Drive: 59,000 kg
  • Approximate dimensions:
    • Power Generation: 18.8×4.6×5.8 m3
    • Mechanical Drive: 11.7×4.0×5.8 m3



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