|
gptkbp:instanceOf
|
piston engine
|
|
gptkbp:application
|
commercial airliners
military bombers
|
|
gptkbp:bore
|
6.125 in (155.6 mm)
|
|
gptkbp:compressionRatio
|
6.7:1
|
|
gptkbp:configuration
|
twin-row
|
|
gptkbp:coolingSystem
|
air-cooled
|
|
gptkbp:countryOfOrigin
|
gptkb:United_States
|
|
gptkbp:developedBy
|
gptkb:Wright_R-2600_Cyclone_14
|
|
gptkbp:diameter
|
55.75 in (1,417 mm)
|
|
gptkbp:displacement
|
3,350 cubic inches
|
|
gptkbp:engineType
|
piston engine
|
|
gptkbp:firstFlight
|
1941
|
|
gptkbp:fuelType
|
aviation gasoline
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
R-3350 Duplex-Cyclone
|
|
gptkbp:length
|
89.5 in (2,273 mm)
|
|
gptkbp:manufacturer
|
gptkb:Wright_Aeronautical
|
|
gptkbp:notableFeature
|
power recovery turbines
turbo-compound versions
used in World War II and postwar airliners
|
|
gptkbp:numberOfEngines
|
18
|
|
gptkbp:powerOutput
|
up to 3,700 hp
|
|
gptkbp:stroke
|
6.3125 in (160.3 mm)
|
|
gptkbp:supercharger
|
single-stage, two-speed
|
|
gptkbp:usedIn
|
gptkb:aircraft
gptkb:Lockheed_Constellation
gptkb:Fairchild_C-119_Flying_Boxcar
gptkb:Douglas_DC-7
|
|
gptkbp:weight
|
2,670 lb (1,211 kg) dry
|
|
gptkbp:bfsParent
|
gptkb:Curtiss-Wright_Corporation
|
|
gptkbp:bfsLayer
|
6
|