Boeing 747-400ERF vs. Kaman K-MAX
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Boeing 747-400ERF |
versus |
Kaman K-MAX |
70.67 m |
232 ft 0 in |
length |
15.85 m |
52.0 ft |
19.33 m |
63 ft 5 in |
height |
4.10 m |
13.5 ft |
64.44 m |
211 ft 5 in |
wingspan |
|
|
4 x Pratt & Whitney PW4056 turbofan engines |
engines |
1 x Honeywell T53-17 turboshaft engines |
Approximately 56,750 lbf |
thrust per engine |
1,600 hp |
Approximately 227,000 lbf |
total thrust |
1,600 hp |
412,769 kg |
910,000 lb |
MTOW |
2,721 kg |
6,000 lb |
7,260 km |
3,920 nm |
range |
370 km |
200 nm |
933 km/h |
580 mph |
cruise speed |
185 km/h |
115 mph |
|
capacity |
4.1 |
|
|
rotor diameter |
13.2 m |
43 ft 4 in |
|
|
rate of climb |
6.7 m/s |
1,318 ft/min |
Please note that these values are indicative and actual values can vary based on specific engine models and configurations.