There are air selection, airborne measurement, fire extinguishing and anti-icing systems: the PD-8 engine for the SJ-100 was shown on video

Two new engines are ready for installation on the import-substituted aircraft

The "ODK-Saturn" enterprise has created and launched the production of new PD-8 power plants. During tests on special stands, these engines confirmed compliance with all declared technical characteristics and demonstrated stable operation even in crosswinds.

PD-8 engine
PD-8 engine

As part of the preparation for flight tests, air intake, flight parameter monitoring, fire extinguishing and anti-icing systems were installed on the aircraft engines. These systems are not used during the testing phase at the enterprise, but are mandatory to ensure flight safety.

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The PD-8 turbofan engine with two circuits, which provides a thrust of 8 tons, is designed for short-haul aircraft. Advanced Russian materials and technologies are used in its production.

The first flight with PD-8 engines took place in Komsomolsk-on-Amur. The plane spent about 40 minutes in the air, rising to a height of up to 3000 meters and reaching a speed of up to 500 kilometers per hour.

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Sources
ODK

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