D-36, Series 4A
The engine is used for transport and convertible passenger/cargo aircraft. The D-36, Series 4А, engine is a bypass turbofan engine featuring a thrust reverser and noise suppression. The takeoff thrust is 6,500 kgf.
The multi-purpose engine mount makes it possible to use the engine in various types of aircraft. |
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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).
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Basic specifications:
| Emergency power rating (H=0, M=0, tAMB= +30°C): |
| Thrust, max, kgf (kN) |
6,500 (63.74) |
| Takeoff power rating (SLS, ISA): |
| Thrust, max, kgf (kN) |
6,500 (63.74) |
| SFC, max, kg/kgf•h (kg/kN•h) |
0.350 (35.7) |
| Max. cruise power rating (H = 8,000 m, M= 0.75, ISA): |
| Thrust, kgf (kN) |
1,600 (15.69) |
| SFC, max, kg/kgf•h (kg/kN•h) |
0.630 (64.2) |
| Max. cruise power rating (H = 9,150 m, M= 0.60, ISA): |
| Thrust, kgf (kN) |
1,500 (14.71) |
| SFC, max, kg/kgf•h (kg/kN•h) |
0.560 (57.1) |
| Dry weight, kg |
1,130 |
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