AI-22
These engines are designed to power the Tu-324 and Yak-48 passenger aircraft and their corporate versions. The engine’s mount provides for different types of engine installation in the aircraft: left-side, right-side and overwing. Proper materials and special coatings allow operating the engines in different climatic conditions.
Main advantages:
- High reliability
- Optimum flight performance
- Levels of pollutant emission and exhaust opacity are below ICAO requirements
- Noise level complies with ICAO and AP-36 Standards
- Long service life
- Low maintenance cost.
Basic specifications:
| Takeoff power (SLS, Pamb=730 mm Hg, tamb=30°C): | |
| Thrust, kgf (kN) | 3755 (36.82) |
| Maximum emergency power (SLS, Pamb=730 mm Hg, tamb=30°C): | |
| Thrust, kgf (kN) | 4200 (41.16) |
| Cruise power (H=12000 m, Mfl=0.75, ISA): | |
| Thrust, kgf (kN) | 775 (7.60) |
| Specific fuel consumption, kg/kgf·h (kg/N·h) | 0.63 (0.0642) |
| Dry weight, kg | 765 |
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