The Aviadvigatel PD-14 is a modern turbofan engine designed for use in commercial aircraft. It was developed by the Russian company Aviadvigatel and is intended to power the MC-21, a new generation of passenger jets. The engine features advanced technologies that improve fuel efficiency and reduce emissions compared to older models. With a thrust range of 13,000 to 14,500 pounds, the PD-14 is built to meet the demands of medium-haul flights. It incorporates a wide-chord fan and a high bypass ratio, contributing to its performance and noise reduction. The engine represents a significant step forward in Russian aviation technology.