CF34-8 D

URI: https://gptkb.org/entity/CF34-8_D
GPTKB entity
Statements (40)
Predicate Object
gptkbp:instance_of gptkb:turbofan_engine
gptkbp:application regional jets
gptkbp:average_temperature up to 1,600 ° F
gptkbp:bypass_ratio 5.5:1
gptkbp:certification NOx compliant
gptkbp:compressor_type gptkb:6
axial
gptkbp:control_system gptkb:full_authority_digital_engine_control_(FADEC)
gptkbp:cooling_system air-cooled
gptkbp:diameter 34 in
gptkbp:elevation 37,000 ft
gptkbp:engine gptkb:CF34
air start
gptkbp:engine_configuration twin-spool
high bypass ratio
18,500 lbf
gptkbp:engine_power 20,000 hours
gptkbp:engine_type gptkb:CF34-8
turbofan
gptkbp:first_flight gptkb:1994
gptkbp:fuel_economy 0.5 lb/lbf/hr
gptkbp:fuel_type gptkb:Jet_A
electronic fuel control
gptkbp:gearbox reduction gearbox
https://www.w3.org/2000/01/rdf-schema#label CF34-8 D
gptkbp:length 60 in
gptkbp:maintenance 4,000 hours
gptkbp:manufacturer gptkb:General_Electric
gptkbp:noise_level Stage 3 compliant
gptkbp:notable_users gptkb:Bombardier_CRJ-900
gptkb:Embraer_ERJ-145
gptkbp:number_of_stages_in_low_pressure_compressor gptkb:3
gptkbp:propulsion cascade
18,500 lbf
gptkbp:service_entry gptkb:1994
gptkbp:turbine_type 2
high bypass turbofan
gptkbp:weight 1,200 lb
gptkbp:bfsParent gptkb:CF34-8_C
gptkbp:bfsLayer 6