de Havilland Canada DHC-3 Otter vs. Sikorsky S-64 Skycrane
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de Havilland Canada DHC-3 Otter |
versus |
Sikorsky S-64 Skycrane |
10.52 m |
34 ft 6 in |
length |
26.8m |
88 ft 6 ins |
3.84 m |
12 ft 7 in |
height |
7.7m |
25 ft 5 ins |
17.68 m |
58 ft |
wingspan |
|
|
1 x Pratt & Whitney R-1340 radial engine |
engines |
2 x Pratt & Whitney T73-P-1 turboshaft engine |
400 to 600 horsepower (298 to 447 kW) |
thrust per engine |
4,500 hp |
400 to 600 horsepower (298 to 447 kW) |
total thrust |
9,000 hp |
5,670 kg |
12,500 lb |
MTOW |
22,680 kg |
50,000 lb |
1,296 km |
700 nm |
range |
320 km |
173 nm |
215 km/h |
134 mph |
cruise speed |
204 km/h |
127 mph |
10-11 passengers |
capacity |
20 |
|
|
rotor diameter |
21.3 m |
69 ft 11 in |
|
|
rate of climb |
10.2 m/s |
2,008 ft/min |
Please note that these values are indicative and actual values can vary based on specific engine models and configurations.