Boeing 757-300 vs. Douglas DC-7

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Boeing 757-300 versus Douglas DC-7
54.4 m 178 ft 5 in length 34.00 m 111 ft 6 in
13.6 m 44 ft 7 in height 8.38 m 27 ft 6 in
38.1 m 125 ft wingspan 35.8 m 117 ft 5 in
2 x Rolls-Royce RB211 engines 4 x Wright R-3350 Duplex-Cyclone radial engines
42,540 pounds thrust per engine Approximately 3,400 hp per engine
85,080 pounds total thrust Approximately 13,600 hp total
123,830 kg 273,000 lb MTOW 90,718 kg 200,000 lb
5,100 km 2,754 nm range 6,250 km 3,375 nm
876 km/h 544 mph cruise speed 507 km/h 315 mph
243 / 279 capacity Up to 105 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.