Boeing 777-9 vs. Boeing B-29 Superfortress

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Boeing 777-9 versus Boeing B-29 Superfortress
76.72 m 251 ft 9 in length 30.17 m 99 ft 0 in
19.65 m 64 ft 6 in height 9.02 m 29 ft 7 in
71.75 m 235 ft 5 in wingspan 43.06 m 141 ft 3 in
GE9X engines 4 Wright R-3350s
105,000 lbf thrust per engine 2,200 hp
210,000 lbf total thrust 8,800 hp
351,550 kg 775,000 lb MTOW 63,502 kg 140,000 lb
13,500 km 7,285 nmi range 3,700 mi 3,219 nm
590 mph 950 km/h cruise speed 220 mph 354 km/h
426 (Typical 2-class) capacity 20,000 lbs (9,100 kg) bomb load
rotor diameter
rate of climb
Please note that these values are indicative and actual values can vary based on specific engine models and configurations.