The new PD-8 aircraft engine for the short-range SJ-100 aircraft has confirmed its reliability. This was reported by the press service of the United Engine Corporation.
The reliability of the PD-8 engine for Superjet-100 aircraft has been confirmed. The successful completion of 150-hour tests with extreme loads is an important stage in certification and preparation for mass production.
As a reminder, the PD-8 was planned to be certified at the end of 2025, but was eventually postponed to the first quarter of 2026.
Rostec reported that the PD-8 had successfully completed the most difficult 150-hour certification test — a test under maximum operating load.
Recently, the PD-8's electrical system was also tested under powerful electrical discharges. The equipment withstood and fully maintained its operability in emergency conditions.