gptkbp:instance_of
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gptkb:jet_engine
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gptkbp:aircraft_operated
|
gptkb:Republic_P-47_Thunderbolt
gptkb:Boeing_B-17_Flying_Fortress
gptkb:Martin_B-26_Marauder
gptkb:Douglas_A-26_Invader
gptkb:North_American_P-51_Mustang
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gptkbp:compression_ratio
|
6.5:1
|
gptkbp:configuration
|
14-cylinder
double row
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gptkbp:cooling_system
|
air-cooled
|
gptkbp:displacement
|
2800 cubic inches
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gptkbp:engine
|
gptkb:Pratt_&_Whitney_R-3350
gptkb:R-2800_family
gptkb:Pratt_&_Whitney_R-2600
gptkb:Pratt_&_Whitney_R-4360
gptkb:Pratt_&_Whitney_R-1830
four-stroke
single-speed supercharger
|
gptkbp:engine_configuration
|
radial
|
gptkbp:first_flight
|
gptkb:1940
1939
|
gptkbp:fuel_type
|
aviation gasoline
|
https://www.w3.org/2000/01/rdf-schema#label
|
Pratt & Whitney R-2800
|
gptkbp:ignition_system
|
dual ignition
|
gptkbp:influenced_by
|
gptkb:Pratt_&_Whitney_R-1830
|
gptkbp:introduced
|
gptkb:1940
|
gptkbp:legacy
|
influenced future aircraft engine designs
|
gptkbp:manufacturer
|
gptkb:Pratt_&_Whitney
|
gptkbp:notable_feature
|
reliability
high power output
ease of maintenance
versatility in applications
double-row design
|
gptkbp:number_of_engines
|
gptkb:18
|
gptkbp:operational_history
|
gptkb:Korean_War
gptkb:Vietnam_War
gptkb:World_War_II
|
gptkbp:power_output
|
2000 to 2500 horsepower
|
gptkbp:produces
|
over 100,000 units
|
gptkbp:production_years
|
1939 to 1960
1940 to 1960
|
gptkbp:propeller
|
variable-pitch propeller
|
gptkbp:propulsion
|
1.25 hp/lb
|
gptkbp:replaced_by
|
turboprop engines
|
gptkbp:retired
|
1970s
|
gptkbp:successor
|
gptkb:Pratt_&_Whitney_R-4360
|
gptkbp:type
|
gptkb:radial_engine
|
gptkbp:used_in
|
gptkb:F-16_Fighting_Falcon
gptkb:Boeing_707
gptkb:Grumman_F8_F_Bearcat
gptkb:Republic_P-47_Thunderbolt
gptkb:Vought_F4_U_Corsair
gptkb:Boeing_B-17_Flying_Fortress
gptkb:Martin_B-26_Marauder
gptkb:Douglas_A-26_Invader
gptkb:Grumman_G-21_Goose
gptkb:General_Dynamics_F-16_Fighting_Falcon
gptkb:Douglas_A-1_Skyraider
gptkb:North_American_P-51_Mustang
gptkb:Northrop_F-5_Freedom_Fighter
gptkb:Lockheed_P-38_Lightning
gptkb:Lockheed_Constellation
gptkb:Airbus
gptkb:Boeing_307_Stratoliner
gptkb:Boeing_314_Clipper
gptkb:North_American_F-100_Super_Sabre
gptkb:Douglas_C-54_Skymaster
gptkb:Lockheed_P-2_Neptune
gptkb:Vickers_Wellington
gptkb:Boeing_377_Stratocruiser
gptkb:Mc_Donnell_Douglas_F-15_Eagle
gptkb:Avro_Lancaster
gptkb:Douglas_DC-7
gptkb:Martin_PBM_Mariner
gptkb:Convair_B-36_Peacemaker
gptkb:Mc_Donnell_F-4_Phantom_II
|
gptkbp:valve_configuration
|
pushrod actuated
pushrod-actuated valves
|
gptkbp:weight
|
approximately 1,600 pounds
approximately 1,800 pounds
|
gptkbp:bfsParent
|
gptkb:F6_F_Hellcat
|
gptkbp:bfsLayer
|
4
|