Comac ARJ21-700ER vs. Kaman K-MAX

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Comac ARJ21-700ER versus Kaman K-MAX
33.46 m 109 ft 9 in length 15.85 m 52.0 ft
8.44 m 27 ft 8 in height 4.10 m 13.5 ft
27.28 m 89 ft 6 in wingspan
2 x General Electric CF34-10A engines 1 x Honeywell T53-17 turboshaft engines
17,057 lbf thrust per engine 1,600 hp
34,114 lbf total thrust 1,600 hp
43,545 kg 96,000 lb MTOW 2,721 kg 6,000 lb
2,225 km 1,202 nm range 370 km 200 nm
447 knots 261 mph cruise speed 185 km/h 115 mph
78 to 90 seats capacity 4.1
rotor diameter 13.2 m 43 ft 4 in
rate of climb 6.7 m/s 1,318 ft/min
Please note that these values are indicative and actual values can vary based on specific engine models and configurations.