Boeing 747-400 vs. Curtiss SB2C Helldiver
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Boeing 747-400 |
versus |
Curtiss SB2C Helldiver |
70.56 m |
231 ft 10 in |
length |
11.18 m |
36 ft 8 in |
19.3 m |
63 ft 4 in |
height |
4.01 m |
13 ft 2 in |
59.49 m |
195 ft 4 in |
wingspan |
15.16 m |
49 ft 9 in |
Pratt & Whitney PW4000, General Electric CF6 -80C2 or Rolls-Royce RB211 -524G/H |
engines |
Wright R-2600-20 Twin Cyclone |
Around 60,000 to 70,000 pounds |
thrust per engine |
1,900 hp |
Around 240,000 to 280,000 pounds |
total thrust |
1,900 hp |
396,834 kg |
875,000 lb |
MTOW |
7,553 kg |
16,600 lb |
13,492 km |
7,285 nmi |
range |
1,012 nm |
1,874 km |
939 km/h |
584 mph |
cruise speed |
137 knots |
80 mph |
Typically accommodates 416 passengers in a three-class layout |
capacity |
1,500 kg |
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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.