Engine PS-90A
Family of fourth generation turbofan engines for civil, transport and special aviation. The base PS-90A engine was certified by AR IAC in 1992.
The family consists of engines PS-90A, PS-90A-76, PS-90A1, PS-90A2, PS-90A3.
Technical characteristics
| Thrust in emergency mode (tн < + 30 °C, Pн > 730 mm Hg, H = 0) | 17,500 kgf |
| Thrust at maximum mode (tн < + 30 °C, Pн > 730 mm Hg, H = 0) | 16,000 kgf |
| Specific fuel consumption | 0.599 kg / kgf • h |
| Flight altitude | up to 13,100 m |
| Air temperature near the ground for startup and operation | -47...+45 °C |
| Airfield altitude | up to 3,500 m |
| Dry weight | 2,950 kg |
| Delivery weight | 4,300 kg |
| Motor length | 4,964 mm |
| Fan diameter | 1,900 mm |
Advantages
- Modular design.
- High fuel efficiency and low operating costs.
- Compliance with current and future environmental requirements of ICAO.
- Operation at ambient temperatures from -47°C to +45°C.
- Operation from high-altitude airfields (up to 3,500 m).
- Comprehensive customer support and service system
Application
- IL-76TD-90
- IL-96-300PU
- IL-96-300/400
- IL-96-400T
- Tu-204-100
- Tu-204-300
- Tu-204S
- Tu-214 and their modifications
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