Boeing 707-320B vs. Douglas C-54 Skymaster

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Boeing 707-320B versus Douglas C-54 Skymaster
46.69 m 153 ft 2 in length 28.60 m 93 ft 10 in
12.8 m 42 ft height 8.38 m 27 ft 6 in
44.38 m 145 ft 7 in wingspan 35.81 m 117 ft 6 in
4 (Pratt & Whitney JT3D-7) engines 4 x Pratt & Whitney R-2000 Twin Wasp radial engines
19,000 lb thrust per engine 1,200 to 1,450 horsepower (895 to 1,080 kW)
76,000 lb total thrust 4,800 to 5,800 horsepower
149,280 kg 328,800 lb MTOW 29,484 kg 65,000 lb
5,353 nm 9,910 km range 6,500 km 3,510 nm
480 knots 280 mph cruise speed 340 km/h 211 mph
219 passengers capacity Up to 50 passengers or 28,500 lb cargo
rotor diameter
rate of climb
Please note that these values are indicative and actual values can vary based on specific engine models and configurations.