Chengdu J-20 vs. Yakovlev Yak-11

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Chengdu J-20 versus Yakovlev Yak-11
20.4 m 66 ft 11 in length 8.50 m 27 ft 11 in
4.45 m 14 ft 7 in height 3.38 m 11 ft 1 in
13.01 m 42 ft 8 in wingspan 9.3 m 30 ft 6 in
2x Saturn 117S or Xian WS-15 engines 1 x Shvetsov ASh-21 radial engine
30,000-32,000 lbs thrust per engine Approximately 700 hp
60,000-64,000 lbs total thrust Approximately 700 hp
37,000 kg 81,600 lb MTOW 2,160 kg 4,762 lb
3,200 nm 5,926 km range 800 km 432 nm
1,305 mph 2,100 km/h cruise speed 315 km/h 196 mph
capacity Pilot and one passenger
rotor diameter
rate of climb
Please note that these values are indicative and actual values can vary based on specific engine models and configurations.