AI-25TL, AI-25TLK
The engines are used for trainers and operated in many countries worldwide.
The engines are equipped with a special lubrication system ensuring standard operation at zero and negative-g load factors. The engines feature higher compressor pressure ratio and turbine inlet temperature making it possible to increase its maximum thrust up to 1,720 kgf. |
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Main advantages of the engine:
- high reliability, which ensures high flight safety;
- high level of gas-dynamic resistance to external excitations, including those caused by the airborne weapons;
- long service life as for the engine of the given purpose;
- low labor and time costs for maintenance;
- low cost of life cycle;
- possibility to further improvement of the engine characteristics with minor design changes.
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Basic specifications:
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AI-25TL |
AI-25TLK |
| Maximum power rating (SLS, ISA) |
| Thrust, kgf (kN) |
1,720 (16.87) |
1,720 (16.87) |
| SFC, kg/kgf•h (kg/kN•h) |
0.6 (61.2) |
0.6 (61.2) |
| Overall dimensions, mm: |
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| Length (with extension pipe) |
3,358 |
2,862 |
| Width |
986 |
868 |
| Height |
960 |
970 |
| Dry weight, kg |
350 |
350 |
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