Comac ARJ21-900ER vs. Lockheed P-2 Neptune

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Comac ARJ21-900ER versus Lockheed P-2 Neptune
36.40 m 119 ft 5 in length 30.17 m 99 ft 0 in
8.4 m 27 ft 7 in height 10.15 m 33 ft 4 in
27.3 m 89 ft 7 in wingspan 33.53 m 110 ft
2 General Electric CF34-10A engines engines 2 x Wright R-3350 radial engines
17,057 lbf thrust per engine Approximately 3,700 hp
34,114 lbf total thrust Approximately 7,400 hp
47,182 kg 104,000 lb MTOW 27,216 kg 60,000 lb
2,225 km 1,202 nm range 7,885 km 4,259 nm
Mach 0.78 963 km/h cruise speed 300 mph 483 km/h
78 to 97 seats capacity based on configuration
rotor diameter
rate of climb
Please note that these values are indicative and actual values can vary based on specific engine models and configurations.