MMM-E
Elite Member
China developed J-20 Fighter Jet with Russian Engine
CHINA .... 2011-2021 ( J-20 used Russian Engine )
The J-20 conducted its maiden flight in 2011, powered by imported Russian Engine ( Saturn AL-31F )
Between 2011 and 2015, China built several technology demonstrators and prototypes using Russian AL-31F series Engines
All initial mass production batches of the J-20 entering service in 2017 still heavily relied on these Russian Engine
in 2021 , The Russian Engines were completely replaced on the assembly lines by the domestic WS-10C Engine
Thanks to Russian technology and Russia who sent thousands of assembly manuals, engine calibration data, part tolerance tables and technical maintenance documents of the AL-31F Engine to China
------------------------------------------------------------------------
Like the early phases of China’s J-20, the KAAN relies on a proven Engine for first flight and initial mass production while its domestic alternative undergoes development.
CHINA .... 2011-2021 ( J-20 used Russian Engine )
The J-20 conducted its maiden flight in 2011, powered by imported Russian Engine ( Saturn AL-31F )
Between 2011 and 2015, China built several technology demonstrators and prototypes using Russian AL-31F series Engines
All initial mass production batches of the J-20 entering service in 2017 still heavily relied on these Russian Engine
in 2021 , The Russian Engines were completely replaced on the assembly lines by the domestic WS-10C Engine
Thanks to Russian technology and Russia who sent thousands of assembly manuals, engine calibration data, part tolerance tables and technical maintenance documents of the AL-31F Engine to China
------------------------------------------------------------------------
Like the early phases of China’s J-20, the KAAN relies on a proven Engine for first flight and initial mass production while its domestic alternative undergoes development.




