Boeing 747-400ERF vs. Robinson R44 Raven II
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Boeing 747-400ERF |
versus |
Robinson R44 Raven II |
70.67 m |
232 ft 0 in |
length |
11.66 m |
38 ft 3 in |
19.33 m |
63 ft 5 in |
height |
3.28 m |
10 ft 9 in |
64.44 m |
211 ft 5 in |
wingspan |
|
|
4 x Pratt & Whitney PW4056 turbofan engines |
engines |
Lycoming IO-540-AE1A5 |
Approximately 56,750 lbf |
thrust per engine |
245 hp |
Approximately 227,000 lbf |
total thrust |
245 hp |
412,769 kg |
910,000 lb |
MTOW |
1,134 kg |
2,500 lb |
7,260 km |
3,920 nm |
range |
610 km |
329 nm |
933 km/h |
580 mph |
cruise speed |
222 km/h |
138 mph |
|
capacity |
3 passengers |
|
|
rotor diameter |
10.06 m |
33 ft 0 in |
|
|
rate of climb |
5.1 m/s |
1,000 ft/min |
Please note that these values are indicative and actual values can vary based on specific engine models and configurations.