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Start | Douglas | DC-7B



Douglas DC-7B


General information


ManufacturerDouglas
ModelDC-7B
ModificationDC-7B
CountryUSA
Years1955
TypePassenger aircraft
Main rotor diameter-
Tail rotor diameter-
Wingspan35.81 m
Length33.19 m
Height8.71 m
Wing area136.00 m2
Zero fuel weight-
Empty weight26376 kg
Maximum takeoff weight-
Normal takeoff weight57153 kg
Flight duration-
Engine4 Wright R-3350-18DA-4 Turbo-Compound
Power4 x 3250 HP
Thrust-
Maximum speed652 km/h
Cruising speed578 km/h
Rate of climb-
Practical range5737 km
Service ceiling8656 m
Hovering ceiling-
Crew3+2
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