D-36, series 4A
The D-36, Series 4A, engine is designed to be installed in the An-74TK-300 airplane.
High quality and reliability of this engine are ensured by the perfection of design of the base D-36, Series 3A, engine and high degree of mastering of the series production process.
Ease of the engine maintenance and possibility to perform its profound ‘on-the-wing’ diagnostics permit reliable on condition operation of this engine. |
 |
Main advantages of the engine:
- low specific fuel consumption;
- high degree of reliabilitye;
- long service life;
- low level of noise and harmful matter emission;
- ease of maintainability and high level of repairability ensured by the engine modular design;
- engine mount design permitting to install the engine at an underwing pylon;
- availability of thrust reverser;
- all-weather and all-climate design of the base An-74 airplane makes it possible to operate the An-74 TK-300 model in various climatic conditions, and availability of the emergency power condition permit the airplane to take off from high-altitude airfields (H = 4000 m).
|
Basic specifications:
| Emergency power conditions (SLS, ISA +15°C): |
| Thrust, kgf (kN) |
6500 (63,76) |
| Takeoff power condition (SLS, ISA): |
| Thrust, kgf (kN) |
6500 (63,76) |
| Specific fuel consumption, kg/kgf•h (kg/kN•h) |
0.350 (35.7) |
| Max. cruise power condition (H = 8000 m, Mfl = 0.75, ISA): |
| Thrust, kgf (kN) |
1600 (15.69) |
| Specific fuel consumption, kg/kgf•h (kg/kN•h) |
0.630 (64.2) |
| Max. cruise power condition (H = 9150 m, Mfl = 0.60, ISA): |
| Thrust, kgf (kN) |
1500 (14.71) |
| Specific fuel consumption, kg/kgf•h (kg/kN•h) |
0,560 (57.1) |
| Engine weight mass, kg |
1130 |
|
Applicability
|
|
