The PS-90A1 is a two-shaft bypass turbofan with fan and core airflows mixing and high level of commonality. The aero engine is equipped with a thrust reverser in a fan duct and noise suppression system. .

The aero engine is operated at long-haul cargo aircraft like IL-96-400T.

The design is featured by:

Increased maximum thrust up to 17 400 kgf;
Combustor with low emission;
2nd generation noise absorbing systems.
It was certified in 2007.


Thrust, kg:
-take-off: TH 730 mm Hg, H=0 17 400
-cruise: Н=11 km, М=0.8 3 500
Specific fuel consumption (with real nozzle), kg/kgf hour 0.595
Flight altitude, m Up to 13 100
Air temperature at sea level (for start and operation), ° С -47...+45
Airfield height (versus sea level), m Up to 3 500
Engine length, mm 4 964
Fan tip diameter, mm 1 900
Dry weight, kg 2 950
Weight as delivered, kg 4 250