|
gptkbp:instance_of
|
gptkb:engine
|
|
gptkbp:bfsLayer
|
7
|
|
gptkbp:bfsParent
|
gptkb:Lycoming_T53-L-703
gptkb:Lycoming_T53-L-91
|
|
gptkbp:application
|
gptkb:Bell_UH-1_Iroquois
|
|
gptkbp:average_temperature
|
up to 2000° F
|
|
gptkbp:certification
|
FAA certified
|
|
gptkbp:compression_ratio
|
8:1
|
|
gptkbp:controls
|
gptkb:full_authority_digital_engine_control_(FADEC)
hydraulic control
|
|
gptkbp:cooling_system
|
air-cooled
|
|
gptkbp:design
|
military helicopter propulsion
|
|
gptkbp:diameter
|
approximately 20 inches
|
|
gptkbp:drivetrain
|
reduction gearbox
|
|
gptkbp:emissions_standard
|
single exhaust
EPA Tier 4
|
|
gptkbp:engine
|
gptkb:6
Otto cycle
V-type
flexible mount
|
|
gptkbp:engine_type
|
free turbine
axial compressor
nickel alloy
|
|
gptkbp:field
|
used in various military operations
|
|
gptkbp:first_flight
|
gptkb:1960
|
|
gptkbp:fuel_capacity
|
0.5 lb/hp/hr
dry sump
300 lb/hr
|
|
gptkbp:fuel_type
|
gptkb:Jet_A
can-type combustor
mechanical fuel pump
|
|
gptkbp:historical_event
|
derived from T53 engine family
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Lycoming T53-L-724
|
|
gptkbp:ignition_system
|
spark ignition
|
|
gptkbp:is_tested_for
|
bench tested
|
|
gptkbp:launch_site
|
electric starter
|
|
gptkbp:legacy
|
part of T53 engine family
|
|
gptkbp:length
|
approximately 40 inches
|
|
gptkbp:maintenance
|
500 hours
|
|
gptkbp:manufacturer
|
gptkb:Lycoming_Engines
|
|
gptkbp:market_segment
|
gptkb:aircraft
|
|
gptkbp:max_speed
|
6000 RPM
|
|
gptkbp:noise_level
|
85 d B
|
|
gptkbp:operational_range
|
high altitude
|
|
gptkbp:power_output
|
1500 horsepower
|
|
gptkbp:propulsion
|
gptkb:engine
1500 lbf
3.75 hp/lb
|
|
gptkbp:reliability
|
high reliability
|
|
gptkbp:services
|
2000 hours
|
|
gptkbp:type
|
gptkb:engine
|
|
gptkbp:used_in
|
gptkb:helicopter
|
|
gptkbp:weight
|
approximately 400 pounds
|