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gptkbp:instance_of
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gptkb:engine
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|
gptkbp:application
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gptkb:helicopter
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|
gptkbp:average_temperature
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up to 1,000 ° F
up to 1,200 ° F
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|
gptkbp:compression_ratio
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8:1
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gptkbp:controls
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gptkb:full_authority_digital_engine_control_(FADEC)
digital engine control system
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gptkbp:cooling_system
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air-cooled
air-cooled system
air-cooled engine
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gptkbp:diameter
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approximately 14 in
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gptkbp:drivetrain
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reduction gearbox
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|
gptkbp:emissions_standard
|
axial exhaust
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gptkbp:engine
|
gptkb:Lycoming_T53-L-703
Brayton cycle
single spool
up to 5,000 hours
air-start
air-start system
horizontal configuration
mounts on helicopter frame
1,040 k W
|
|
gptkbp:engine_type
|
gptkb:engine
centrifugal compressor
free power turbine
|
|
gptkbp:first_flight
|
gptkb:1960
|
|
gptkbp:fuel_capacity
|
0.5 lb/hp/hr
approximately 136 kg
approximately 1,016 mm
approximately 356 mm
|
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gptkbp:fuel_type
|
gptkb:Company
gptkb:Jet_A
annular combustion chamber
kerosene-based fuel
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Lycoming T53-L-89
|
|
gptkbp:ignition_system
|
spark ignition
spark ignition system
|
|
gptkbp:investment
|
up to 30 psi
|
|
gptkbp:length
|
approximately 40 in
|
|
gptkbp:lifespan
|
5,000 hours
|
|
gptkbp:maintenance
|
1,500 hours
scheduled maintenance required
|
|
gptkbp:manufacturer
|
gptkb:Lycoming_Engines
|
|
gptkbp:max_speed
|
42,000 rpm
|
|
gptkbp:power_output
|
1,400 shp
|
|
gptkbp:propulsion
|
4.67:1
4.67 hp/lb
|
|
gptkbp:setting
|
free turbine
|
|
gptkbp:type
|
gptkb:engine
|
|
gptkbp:used_in
|
gptkb:Bell_UH-1_Iroquois
|
|
gptkbp:weight
|
approximately 300 lb
|
|
gptkbp:bfsParent
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gptkb:Lycoming_T53-L-13
|
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gptkbp:bfsLayer
|
6
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