|
gptkbp:instanceOf
|
turboprop engine
|
|
gptkbp:accessories
|
reduction gearbox
|
|
gptkbp:aircraft
|
multi-role aircraft
|
|
gptkbp:application
|
military transport
|
|
gptkbp:climate
|
-40 to 120 °C
|
|
gptkbp:compressionRatio
|
12:1
|
|
gptkbp:controls
|
gptkb:full_authority_digital_engine_control_(FADEC)
electronic control
air start
|
|
gptkbp:coolingSystem
|
air-cooled
intercooling_system
|
|
gptkbp:design_feature
|
modular design
|
|
gptkbp:diameter
|
2.5 feet
|
|
gptkbp:emissionsStandard
|
low
|
|
gptkbp:engine
|
1.4 m x 1.2 m
|
|
gptkbp:engineType
|
2
4
6
turboprop
|
|
gptkbp:environmental_impact
|
reduced emissions
|
|
gptkbp:firstFlight
|
1954
|
|
gptkbp:fuel_capacity
|
high
1,200 gallons
0.5 lb/hp/hr
|
|
gptkbp:fuelType
|
Jet A
annular combustor
dual fuel system
|
|
gptkbp:hasArea
|
extensive ground testing
|
|
gptkbp:historicalEvent
|
developed_from_T34_engine
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
T56-A-14 turboprop
|
|
gptkbp:is_used_in
|
gptkb:Lockheed_C-130_Hercules
|
|
gptkbp:legacy
|
widely used in military transport aircraft.
|
|
gptkbp:legal_principle
|
turbine engine
|
|
gptkbp:length
|
4.5 feet
|
|
gptkbp:maintenance
|
1,500 hours
|
|
gptkbp:manufacturer
|
gptkb:Pratt_&_Whitney
|
|
gptkbp:market_segment
|
military aviation
|
|
gptkbp:maximum_speed
|
400 knots
|
|
gptkbp:noise_level
|
moderate
|
|
gptkbp:notable_feature
|
T56-A-15
|
|
gptkbp:operational_status
|
in production
|
|
gptkbp:operationalRange
|
1,500 nautical miles
|
|
gptkbp:performances
|
up to 20,000 hours
|
|
gptkbp:powerOutput
|
4,600 horsepower
|
|
gptkbp:primaryUser
|
gptkb:United_States_Air_Force
|
|
gptkbp:produces
|
over 20,000
|
|
gptkbp:propulsion
|
15,000 pounds
variable-pitch
0.39 lb/hp
|
|
gptkbp:related_engine
|
Brayton_cycle
|
|
gptkbp:reliability
|
high
|
|
gptkbp:service_ceiling
|
30,000 feet
|
|
gptkbp:setting
|
twin-shaft
|
|
gptkbp:weight
|
1,800 pounds
|