Boeing 747-400ER vs. McDonnell-Douglas DC-9-30
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here.
| Boeing 747-400ER |
versus |
McDonnell-Douglas DC-9-30 |
| 64.44 m |
211 ft 4 in |
length |
36.36 m |
119 ft 3 in |
| 19.4 m |
63 ft 8 in |
height |
8.5 m |
27 ft 11 in |
| 70.6 m |
231 ft 8 in |
wingspan |
28.44 m |
93 ft 4 in |
| 4 |
engines |
2x Pratt & Whitney JT8D |
| 258 kN (R-R RB211-524 G/H) or 252.4 kN (P&W PW4056) |
thrust per engine |
15,000 pound-force |
| 1032 kN (R-R RB211-524 G/H) or 1009.6 kN (P&W PW4056) |
total thrust |
30,000 pound-force (2 engines) |
| 396,895 kg |
875,300 lb |
MTOW |
54,885 kg |
121,000 lb |
| 14,205 km |
7,671 nm |
range |
2,632 km |
1,422 nm |
| 939 km/h |
584 mph |
cruise speed |
898 km/h |
558 mph |
| 416 passengers |
capacity |
Up to 139 passengers |
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rotor diameter |
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rate of climb |
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Please note that these values are indicative and actual values can vary based on specific engine models and configurations.
