Boeing 747-400ER vs. Boeing B-52 Stratofortress
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Boeing 747-400ER |
versus |
Boeing B-52 Stratofortress |
64.44 m |
211 ft 4 in |
length |
48.5 m |
159 ft 2 in |
19.4 m |
63 ft 8 in |
height |
12.4 m |
40 ft 8 in |
70.6 m |
231 ft 8 in |
wingspan |
56.4 m |
185 ft |
4 |
engines |
8 Pratt & Whitney TF33-P-3/103 engines |
258 kN (R-R RB211-524 G/H) or 252.4 kN (P&W PW4056) |
thrust per engine |
17,000 lbf |
1032 kN (R-R RB211-524 G/H) or 1009.6 kN (P&W PW4056) |
total thrust |
136,000 lbf |
396,895 kg |
875,300 lb |
MTOW |
221,000 kg |
487,000 lb |
14,205 km |
7,671 nm |
range |
8,800 mi |
7,648 nm |
939 km/h |
584 mph |
cruise speed |
442 knots |
258 mph |
416 passengers |
capacity |
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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.