Lockheed Model 18 Lodestar vs. Sikorsky S-64 Skycrane

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Lockheed Model 18 Lodestar versus Sikorsky S-64 Skycrane
13.61 m 44 ft 8 in length 26.8m 88 ft 6 ins
3.63 m 11 ft 11 in height 7.7m 25 ft 5 ins
19.96 m 65 ft 6 in wingspan
2 x Wright R-1820 Cyclone radial engines engines 2 x Pratt & Whitney T73-P-1 turboshaft engine
1,200 to 1,350 horsepower (895 to 1,007 kW) thrust per engine 4,500 hp
2,400 to 2,700 horsepower total thrust 9,000 hp
9,979 kg 22,000 lb MTOW 22,680 kg 50,000 lb
2,500 km 1,350 nm range 320 km 173 nm
300 km/h 186 mph cruise speed 204 km/h 127 mph
14 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.