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gptkbp:instanceOf
|
Aircraft engine
|
|
gptkbp:application
|
Military aviation
Civil aviation
|
|
gptkbp:compressionRatio
|
6.5:1
|
|
gptkbp:controls
|
Throttle-controlled
|
|
gptkbp:coolingSystem
|
Air-cooled
Air-cooled radial
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|
gptkbp:cylinderCount
|
14
|
|
gptkbp:displacement
|
1,830 cubic inches
|
|
gptkbp:drivetrain
|
Pushrod
|
|
gptkbp:engine
|
Cradle mount
Moderate vibration
Used in many historic aircraft.
Horizontally_opposed
|
|
gptkbp:engineConfiguration
|
Radial
|
|
gptkbp:engineType
|
Reciprocating engine
|
|
gptkbp:firstRace
|
1932
|
|
gptkbp:fuelType
|
Avgas
Carbureted
Dual ignition
|
|
gptkbp:hasArea
|
Tested for performance
FAA_certified
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Pratt & Whitney R-1830
|
|
gptkbp:is_used_in
|
gptkb:Douglas_DC-3
gptkb:Consolidated_B-24_Liberator
gptkb:Boeing_B-17_Flying_Fortress
gptkb:Grumman_F4F_Wildcat
gptkb:Lockheed_Hudson
|
|
gptkbp:manufacturer
|
gptkb:Pratt_&_Whitney
|
|
gptkbp:noise_level
|
Moderate noise level
|
|
gptkbp:notable_feature
|
R-1830-1
R-1830-76
R-1830-92
R-1830-94
|
|
gptkbp:performances
|
High reliability
Routine maintenance required
Approximately 1,500 hours
Every 1,000 hours
|
|
gptkbp:powerOutput
|
1,200 horsepower
|
|
gptkbp:produces
|
Over 173,000
|
|
gptkbp:productionYears
|
1932-1960
|
|
gptkbp:propulsion
|
Variable-pitch propeller
|
|
gptkbp:related_engine
|
Four-stroke
R-1800 family
|
|
gptkbp:replacedBy
|
gptkb:Pratt_&_Whitney_R-2800
|
|
gptkbp:setting
|
Two-row
|
|
gptkbp:successor
|
Pratt & Whitney R-2000
|
|
gptkbp:type
|
Radial engine
|
|
gptkbp:weight
|
600 pounds
|