McDonnell-Douglas MD-11 vs. Douglas DC-7

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McDonnell-Douglas MD-11 versus Douglas DC-7
61.20 m 200 ft 10 in length 34.00 m 111 ft 6 in
17.6 m 57 ft 9 in height 8.38 m 27 ft 6 in
51.6 m 169 ft 4 in wingspan 35.8 m 117 ft 5 in
3 (General Electric CF6-80C2D1F or Pratt & Whitney PW4460 or PW4462) engines 4 x Wright R-3350 Duplex-Cyclone radial engines
273.1 kN (GE CF6-80C2D1F) or 266.9 kN (PW4460) thrust per engine Approximately 3,400 hp per engine
819.3 kN (GE CF6-80C2D1F) or 800.7 kN (PW4460) total thrust Approximately 13,600 hp total
285,990 kg 630,400 lb MTOW 90,718 kg 200,000 lb
13,231 km 7,147 nm range 6,250 km 3,375 nm
961 km/h 597 mph cruise speed 507 km/h 315 mph
Max 410 passengers 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.