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D-436TP

It is designed to power the passenger aircrafts.
The engine complies with both effective and future ICAO requirements for aircraft engine noise and emission parameters.

Main advantages of the engine:

  • Low SFC and low weight-to-thrust ratio;
  • High reliability due to long experience in operating the D-36 engine of similar class;
  • Low noise and emissions;
  • Easy maintenance, high efficiency of the monitoring and diagnostics system;
  • Steady operation in event of sudden airflow temperature inversions at engine inlet when fighting forest fires;
  • Availability of multi-purpose engine mounts allowing for installation in various aircraft on underwing or overwing pylons, in fuselage or on either side of the fuselage without any changes in the engine design;
  • Operability in maritime conditions;
  • Low operating costs and long service life.

Basic specifications:

 
Takeoff power (SLS, ISA+15°C, PAMB=730 mm Hg)
Thrust, kgf (kN) 7500 (73.57)
SFC, kg/kgf•h (kg/kN•h) 0.370 (37.72)
Maximum cruise power (H=8000 m, Mfl=0,6; ISA)
Thrust, kgf (kN) 1920 (18.83)
SFC, kg/kgf•h (kg/kN•h) 0.581 (59.22)
Maximum cruise power (H=450 m, Mfl=0.35, ISA)
Thrust, kgf (kN) 1300 (12.75)
SFC, kg/kgf•h (kg/kN•h) 0.650 (66.25)
Dry weight, kg 1450

 

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