The AL-31F powers Su-27 fighter-interceptor and its Su-27UB training-combat version, Su-30MKK, Su-33. The engine design is two-shaft, with flows blending behind the turbine.
Designer: Saturn Research and Production Association JSC, A. Lyulka Research And Technology Centre, Russia, Moscow.
- engine length - 4945;
- variable nozzle length - 1603;
- intel diameter - 905.
Dry weight, kg - 1488.
- full augmented thrust, kgf - 12500;
- minimum specific fuel consumption, kg/kgf.h - 0,67;
- air consumption, kg/s - 112.