Chengdu J-20 vs. Yakovlev Yak-18

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Chengdu J-20 versus Yakovlev Yak-18
20.4 m 66 ft 11 in length 8.72 m 28 ft 7 in
4.45 m 14 ft 7 in height 2.4 m 7 ft 10 in
13.01 m 42 ft 8 in wingspan 10.16 m 33 ft 4 in
2x Saturn 117S or Xian WS-15 engines 1 x Ivchenko AI-14RF radial engine
30,000-32,000 lbs thrust per engine Approximately 300 hp
60,000-64,000 lbs total thrust Approximately 300 hp
37,000 kg 81,600 lb MTOW 1,250 kg 2,756 lb
3,200 nm 5,926 km range 950 km 513 nm
1,305 mph 2,100 km/h cruise speed 230 km/h 143 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.