Statements (55)
| Predicate | Object |
|---|---|
| gptkbp:instance_of |
gptkb:engine
|
| gptkbp:bfsLayer |
7
|
| gptkbp:bfsParent |
gptkb:Lycoming_T53-L-703
gptkb:Lycoming_T53-L-91 |
| gptkbp:application |
gptkb:helicopter
|
| gptkbp:average_temperature |
up to 1,000 ° F
|
| gptkbp:certification |
FAA certified
|
| gptkbp:controls |
gptkb:full_authority_digital_engine_control_(FADEC)
hydromechanical fuel control |
| gptkbp:cooling_system |
air-cooled
|
| gptkbp:developer |
developed in the 1950s
|
| gptkbp:diameter |
approximately 14 in
|
| gptkbp:emissions_standard |
low emissions
|
| gptkbp:engine |
modular design
Brayton cycle long engine life T53 family electrical start |
| gptkbp:engine_type |
centrifugal compressor
single-stage turbine turbo shaft engine |
| gptkbp:first_flight |
gptkb:1960
|
| gptkbp:fuel_capacity |
0.5 lb/hp/hr
efficient fuel consumption good fuel efficiency |
| gptkbp:fuel_type |
gptkb:Jet_A
dual fuel system |
| https://www.w3.org/2000/01/rdf-schema#label |
Lycoming T53-L-722
|
| gptkbp:is_tested_for |
extensively tested
|
| gptkbp:legacy |
legacy engine design
|
| gptkbp:length |
approximately 40 in
|
| gptkbp:maintenance |
requires regular maintenance
|
| gptkbp:manufacturer |
gptkb:Lycoming_Engines
|
| gptkbp:market |
military aviation market
|
| gptkbp:noise_level |
moderate noise level
|
| gptkbp:operational_history |
widely used in Vietnam War
|
| gptkbp:power_output |
1,400 shp
|
| gptkbp:propulsion |
4.67
high power-to-weight ratio |
| gptkbp:reliability |
high reliability
|
| gptkbp:setting |
free turbine
|
| gptkbp:sport |
high endurance
|
| gptkbp:successor |
T55 engine
|
| gptkbp:type |
turbo shaft engine
|
| gptkbp:used_in |
gptkb:Bell_UH-1_Iroquois
|
| gptkbp:variant |
T53-L-711
T53-L-717 T53-L-705 T53-L-706 T53-L-720 T53-L-724 T53-L-701 T53-L-703 T53-L-722 A |
| gptkbp:weight |
approximately 300 lb
|