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gptkbp:instance_of
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gptkb:turbofan_engine
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|
gptkbp:aircraft_operated
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gptkb:Bell_212
gptkb:Bell_407
gptkb:Agusta_Westland_AW139
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|
gptkbp:application
|
helicopters
|
|
gptkbp:armament
|
gptkb:4
|
|
gptkbp:certification
|
FAA certified
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gptkbp:combustor_type
|
annular combustion chamber
reverse flow
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|
gptkbp:compression_ratio
|
8:1
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|
gptkbp:configuration
|
twin-engine
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|
gptkbp:control_system
|
gptkb:full_authority_digital_engine_control_(FADEC)
|
|
gptkbp:cooling_system
|
efficient
air-cooled
|
|
gptkbp:diameter
|
14 in
16 in
|
|
gptkbp:engine
|
gptkb:PT6_family
gptkb:advanced_technology
gptkb:dual-channel_FADEC
available
global market
Brayton cycle
civil and military
ongoing development
worldwide support network
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|
gptkbp:engine_configuration
|
modular design
twin-turbine
twin-shaft
twin-engine layout
detailed specifications available.
modular and maintainable
|
|
gptkbp:engine_power
|
high
reliable
up to 10,000 hours
|
|
gptkbp:engine_type
|
gptkb:turbofan_engine
turboshaft
PT6 T-3
PT6 T-3 A
PT6 T-3 C
PT6 T-3 D
PT6 T-3 E
PT6 T-3 F
PT6 T-3 G
PT6 T-3 H
PT6 T-3 I
PT6 T-3 J
PT6 T-3 K
PT6 T-3 L
PT6 T-3 M
PT6 T-3 N
PT6 T-3 O
PT6 T-3 P
PT6 T-3 Q
PT6 T-3 R
PT6 T-3 S
PT6 T-3 T
PT6 T-3 U
PT6 T-3 V
PT6 T-3 W
PT6 T-3 X
PT6 T-3 Y
PT6 T-3 Z
PT6 T-6 B
|
|
gptkbp:exhaust_system
|
free turbine
|
|
gptkbp:first_flight
|
gptkb:1963
gptkb:1964
|
|
gptkbp:fuel_economy
|
high
0.5 lb/hp/hr
|
|
gptkbp:fuel_type
|
gptkb:Jet_A
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Pratt & Whitney Canada PT6 T-3 B
|
|
gptkbp:is_tested_for
|
extensive
|
|
gptkbp:length
|
48 in
|
|
gptkbp:maintenance
|
1,500 hours
3,600 hours
|
|
gptkbp:manufacturer
|
gptkb:Pratt_&_Whitney_Canada
|
|
gptkbp:noise_level
|
low
|
|
gptkbp:number_of_stages
|
2
|
|
gptkbp:operational_history
|
used in military and civilian applications
|
|
gptkbp:operational_range
|
short to medium range
|
|
gptkbp:power_output
|
1,000 shp
|
|
gptkbp:propulsion
|
2.5
3.33
1,000 lbf
2.5 hp/lb
3.33 shp/lb
|
|
gptkbp:service_ceiling
|
20,000 ft
|
|
gptkbp:type
|
turboprop
twin-turbine engine
|
|
gptkbp:used_in
|
gptkb:Bell_212
gptkb:Bell_412
|
|
gptkbp:weight
|
300 lb
400 lb
|
|
gptkbp:bfsParent
|
gptkb:Bell_CH-146_Griffon
|
|
gptkbp:bfsLayer
|
5
|