PGT25/LM2500 Aircraft type gas turbine

The PGT25/LM2500 aviation type gas turbine is an example of innovative technology, high efficiency and reliability. This turbine has a lightweight design that uses aircraft engine technology, while retaining the reliability of stationary gas turbines.
  • Generator drive power22.6 MW
  • Mechanical drive power23.3 MW
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Technical specifications

PGT25/LM2500 Unit of measurement Generator drive – LM2500 50 Hz Mechanical drive PGT25
Power MW 22.6 23.3
Efficiency % 35 36.1
NOx ррm 15 15
Exhaust gas temperature °C 540 530
Speed rpm 1500 – 3150 3050 – 6405
Length-Width m 16 x 3.4 18.9 x 4.2
Weight tonnes 135 225
Service intervals
Hot runner inspection (medium repairs) hours 25 000 25 000
Major repairs hours 50 000 50 000


36.1 % efficiency in a simple cycle. Modular replacement philosophy and easy maintenance, ensure best-in-class availability and reliability.


Maximum fuel flexibility: can run on different types of liquid and gaseous fuels.


17 stage high pressure axial compressor. Ring combustion chamber with best-in-class low emissions (DLE) 15 ppm NOx and CO. Two versions: low speed turbine (LM2500) or high speed turbine (PGT25).

Areas of application:

  • Gas pipelines
  • Underground gas storage facilities
  • Electricity generation: 50/60 Hz without reducer
  • Industrial, combined heat and power supply

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Предварительный расчёт UA

Find out how you can reduce your electricity and heat costs and improve your company's energy efficiency.

We offer a wide range of highly efficient gas engines with outputs from 100 kW to 10 MW for a variety of applications.

High overall efficiency (up to 91%)

Reduced energy costs (<40%)

Reducing CO2 emissions (up to 40%)