GTU-4PG Industrial Gas Turbine

GTU-4PG gas turbine with M-45PHG step-up gear is used as a mechanical drive of centrifugal natural gas compressors in "Ural" GPA-4PHG gas turbine pumping packages of underground gas storages.

The gas turbine is suitable for operation under moderate and cold climate conditions.

The core of the gas turbine is the D-30EU-2 gas turbine engine developed on the basis of the D-30 III Series aero-engine. M-45PHG step-up gear matches the power turbine speed (7014 rpm) and mechanical drive shaft nominal speed (14000 rpm).M-45PHG step-up gear makes it possible to optimize the parameters of a gas turbine pumping package.

The first gas turbine has been installed at Kasimovskaya compressor station of Mostransgaz. It is currently in experimental commercial operation in "Ural" GPA-4PHG gas pumping package.

Developer - OJSC "Aviadvigatel"

Mass Producer - JSC "UEC-Perm Engines"  



Primary Performance Data
(ISO conditions, without losses, fuel is natural gas with calorific value Hu=11958 kcal/kg)
Power turbine shaft output, MW 4.0
Efficiency at power turbine shaft, % 24.0
Exhaust gas temperature, °Ń 419
Power turbine / step-up gear  rotation speed, rpm7 000 - 7 500/14 000
Exhaust gas flow, kg/s28.7
Service life:
-overhaul interval, hr
-assigned, hr



Our gas turbine units feature:

  • high efficiency;
  • low oil consumption;
  • long service life;
  • reliable turboexpander starting;
  • low maintenance and repair cost during the entire life cycle;
  • comprehensive process automation;
  • easy operation and maintenance;
  • ready-to-operate configuration, which makes putting into service more fast and less expensive;
  • good environmental parameters.

The experience of GTU-4PG gas turbine operation

As of the beginning of January, 2009 such companies as "Kasimovsky PHG" of "Gaspromtransgasmoskva" operate one GTU-4PG gas turbine.

Since operation start GTU-4PG have accumulated the total of 7498 running hours.

Please, see our REFERENCE LIST for more detailed field data.

Information request

If you are interested in our equipment, please fill in the questionnaire in order to obtain further information.


93, Komsomolski prospect, Perm, 614990, Russia.

Mikhail A. Ignatiev
JSC "UEC-Perm Engines"  
Deputy Commercial Director-
Director Industrial Gas Turbines Program
Tel: +7 (342) 2409-444
Fax: +7 (342) 240-92-47

Mikhail F. Kharulin
Deputy General Designer-
Chief Designer of Gas Turbine Drives
for Pumping Sets and
Facilities of Their Application
Ňĺl.: (342) 281-48-99
Fax: (342) 281-54-77

Konstantin V. Mikhaliov
JSC "UEC-Perm Engines"  
Head of Marketing dept.
Industrial GTU
Tel.: +7 (342) 240-91-94
Fax: +7 (342) 240-92-34