Comac ARJ21-700ER vs. Beechcraft Model 18

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Comac ARJ21-700ER versus Beechcraft Model 18
33.46 m 109 ft 9 in length 10.97 m 36 ft 0 in
8.44 m 27 ft 8 in height 2.74 m 9 ft
27.28 m 89 ft 6 in wingspan 14.53 m 47 ft 8 in
2 x General Electric CF34-10A engines 2 x Pratt & Whitney R-985-AN-1 radial engines
17,057 lbf thrust per engine Approximately 450 hp per engine
34,114 lbf total thrust Approximately 900 hp total
43,545 kg 96,000 lb MTOW 5,670 kg 12,500 lb
2,225 km 1,202 nm range 1,600 km 864 nm
447 knots 261 mph cruise speed 322 km/h 200 mph
78 to 90 seats capacity Up to 11 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.