• 11-stage high pressure compressor

• cannular combustor (12 flame tubes)

• 2-stage high pressure turbine

• 4-stage power turbine

The DO49R is a single-shaft gas turbine featuring a built-in coaxial reduction gear, applied to drive the electric generators within low capacity power plants (from 2.5 to 15 MW and above).

3-stage low pressure compressor

• 5-stage high pressure compressor

• annular combustor

• 1-stage high pressure turbine

• 1-stage low pressure turbine

upgraded low pressure compressor with increased airflow and efficiency

• high efficiency turbine with increased reliability and improved blade cooling system

• new digital engine control system integrated to aircraft flight control system

 4 stages mixed-flow compressor with variable stator vanes

• reverse-flow combustion chamber

• 2 stages high pressure turbine

• 2 stages power turbine

• built-in intermediate reduction gear

• FADEC

• 4 stages mixed-flow compressor with variable stator vanes

• reverse-flow combustion chamber

• 2 stages high pressure turbine

• 2 stages power turbine

• FADEC with backing up hydromechanical channel

• fan with wide chord blades

• 3-stage low pressure compressor

• 6-stage high pressure compressor

• annular combustor

• 1-stage high pressure turbine

• 3-stage low pressure turbine

• 3 stages low pressure compressor

• 11 stages high pressure compressor

• cannular combustor (12 flame tubes)

• 2 stages high pressure turbine

• 4 stages low pressure turbine