Boeing 777-8 vs. Boeing B-29 Superfortress

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Boeing 777-8 versus Boeing B-29 Superfortress
69.8 m 229 ft 1 in length 30.17 m 99 ft 0 in
19.5 m 64 ft height 9.02 m 29 ft 7 in
71.8 m 235 ft 6 in wingspan 43.06 m 141 ft 3 in
2 x GE9X-105B1A engines 4 Wright R-3350s
105,000 lb thrust per engine 2,200 hp
210,000 lb total thrust 8,800 hp
351,500 kg 775,000 lb MTOW 63,502 kg 140,000 lb
16,000 km 8,638 nm range 3,700 mi 3,219 nm
900 km/h 559 mph cruise speed 220 mph 354 km/h
365 (2-class configuration) 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.