Comac ARJ21-700 vs. Douglas DC-8

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Comac ARJ21-700 versus Douglas DC-8
33.46 m 109 ft 9 in length 57.10 m 187 ft 4 in
8.44 m 27 ft 8 in height 16.84 m 55 ft 3 in
27.28 m 89 ft 6 in wingspan 45.24 m 148 ft 5 in
2x General Electric CF34-10A engines 4 x Pratt & Whitney JT3D turbofan engines
17,057 lbf thrust per engine Approximately 17,000 lbf per engine
34,114 lbf total thrust Approximately 68,000 lbf total
43,500 kg 95,900 lb MTOW 158,760 kg 350,000 lb
2,000 nm 3,704 km range 11,918 km 6,437 nm
447 knots 261 mph cruise speed 900 km/h 559 mph
90 capacity Up to 259 passengers
rotor diameter
rate of climb
Please note that these values are indicative and actual values can vary based on specific engine models and configurations.