PD-14 engine was successfully installed on MS-21


technological the installation of the latest domestic PD-14 engines on the model of the MS-21-301 aircraft was successful, which confirms the correctness of the design solutions incorporated in the unit. This was announced today, July 23, at Rostec.


The event took place at the Irkutsk Aviation Plant, which is a structural subdivision of the Irkut Corporation. In addition to direct mounting of the unit, hood flaps and reversing devices were installed.

According to the representatives of the state corporation, the power plants stood on the MS-21 pylons without comment. Based on the results of the first hitch, the necessary adjustments will be made to the design of the engine and airframe.

Recall that the newest Russian PD-14 engine, developed by the UEC-PM company, is designed to be installed on a modification of the MC-21-300 aircraft, named MC-21-301.

In parallel with the technological installation of promising units that has successfully passed today, systems are being installed in the final assembly shop MS-21-301. Upon completion of the current work, the PD-14 engine will be installed on an experimental aircraft, after which ground and flight tests will begin.
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  1. Sergey Latyshev Offline
    Sergey Latyshev (Serge) 23 July 2020 18: 19
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    Still not successful, it was made for him. But if it got under the wing well, then the attachments, apparently, did not match:

    Based on the results of the first hitch, the necessary adjustments will be made to the design of the engine and airframe.
  2. Well, no words - well done! Keep it up!
  3. Dmitry S. Offline
    Dmitry S. (Dmitry Sanin) 24 July 2020 13: 20
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    PD-14. How many years have passed ... I have a photo when Rogozin came to the plant and examined the titanium blades. There is a photo where this PD is collected. If I'm not mistaken, it was 10 years ago. For those interested, I can throw off the link to the photo archive ...
    The photo also shows PD-40.
  4. Miron_1 Offline
    Miron_1 (Miron 1) 25 July 2020 07: 43
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    According to the representatives of the state corporation, the power plants stood on the MS-21 pylons without comment
    Based on the results of the first hitch, the necessary adjustments will be made to the design of the engine and airframe.

    Well, well, no comment adjustments. Whom to fire, Mishustin or Manturov.
    1. Vladimir Tuzakov (Vladimir Tuzakov) 31 July 2020 11: 19
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      The next article, - tightened all the engine mount bolts, they completely coincided with the holes on the pylon. Another victory .. With the Rogozins and others, it seems that we are not going forward with acceleration, but losing speed before our eyes. ... As in the old joke about the brothel, ... it's time to change the hosts about the prostitutes ...