Douglas DC-6 vs. Robinson R44 Raven II

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Douglas DC-6 versus Robinson R44 Raven II
32.18 m 105 ft 7 in length 11.66 m 38 ft 3 in
8.94 m 29 ft 4 in height 3.28 m 10 ft 9 in
35.81 m 117 ft 6 in wingspan
4 x Pratt & Whitney R-2800-CB17 radial engines engines Lycoming IO-540-AE1A5
Approximately 2,500 hp per engine thrust per engine 245 hp
Approximately 10,000 hp total total thrust 245 hp
52,200 kg 115,100 lb MTOW 1,134 kg 2,500 lb
5,800 km 3,133 nm range 610 km 329 nm
507 km/h 315 mph cruise speed 222 km/h 138 mph
Up to 102 passengers 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.