List of Chinese aircraft engines
Designation Thrust Used by Remarks
WS-5 35 kN ( 7,900 lb f ) Harbin H-5 ( testbed ) Cancelled ; turbofan modification of WP-6
WS-6 Chengdu J-9 , Shenyang J-13 , Nanchang Q-6 Cancelled
WS-6A Cancelled
WS-8 80 kN ( 18,000 lb f ) Shanghai Y-10 ( cancelled ) Cancelled
WS-9 Qinling 91.2 kN ( 20,500 lb f ) Xian JH-7 , JH-7A Licensed version of Rolls-Royce Spey RB.168 Mk 202
WS-9A Qinling 97 kN ( 22,000 lb f ) Improved WS-9 ; comparable to the French SNECMA M53-P2
WS-10A Taihang 120-140 kN ( 27,000-31,000 lb f ) Chengdu J-10 , Shenyang J-11 Indigenous Thrust/Weight : 7.5 replacement for Saturn AL-31 and AL-31F ; possibly used to power new Chengdu J-20 fighters
WS-10G Taihang 155 kN ( 35,000 lb f ) Chengdu J-20 Modified Taihang with Thrust/Weight : 9 , possibly used to power new J-20 fighters
WS-11 16.87 kN ( 3,790 lb f ) Hongdu L-11 Licensed version of the AI-25TLK
WS-12 Tianshan Cancelled
WS-12B Tianshan Xian JH-7B Heavier , improved WS-12
WS-12C Tianshan 80 kN ( 18,000 lb f ) Comac ARJ21
WS-13 Taishan 86.37 kN ( 19,420 lb f ) JF-17 Indigenous Thrust/Weight : 7.8 upgrade for RD-93
WS-13A Taishan 100 kN ( 22,000 lb f ) Comac ARJ21 High-bypass turbofan
WS-15 Emei 180 kN ( 40,000 lb f ) Chengdu J-20 Described by Russian sources as the 18-ton thrust , T/W : 9-10 project possibly used to power new J-20 fighters
WS-17 JF-17
WS-18 120 kN ( 27,000 lb f ) Xian H-6K , Xian Y-20 Developed as a replacement for the Soloviev D-30KP-2
SF-A 120 kN ( 27,000 lb f ) Xian Y-20 , Comac C919 A high-bypass turbofan derived from the WS-10A core
WS-20 120-140 kN ( 27,000-31,000 lb f ) Xian Y-20 , Comac C919 , CRAIC CR929 , upgraded Il-76 / Il-78 A high-bypass turbofan based on the core of the low-bypass turbofan WS-10A
CJ-1000A 98-196 kN ( 22,000-44,000 lb f ) Comac C919 A high-bypass turbofan derived from the WS-20
Turbofan engines
Aircraft engines produced by the People's Republic of China.