CFM International CFM56-7B turbofan

E149840

The CFM International CFM56-7B is a high-bypass turbofan engine widely used on modern commercial and military aircraft, particularly the Boeing 737 Next Generation series.

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All labels observed (5)

Label Occurrences
CFM International CFM56 1
CFM International CFM56-7B turbofan canonical 1
CFM56-7B24 1

Statements (47)

Predicate Object
instanceOf aircraft engine
high-bypass turbofan engine
applicationType narrow-body airliner
bypassRatio high bypass ratio
certificationStandard FAA Part 33
configuration two-spool turbofan
countryOfOrigin France
United States of America
surface form: United States
designGoal extended on-wing time
increased reliability
lower operating cost
developedBy Safran Aircraft Engines
surface form: CFM International

General Electric
Safran Aircraft Engines
emissionsCompliance International Civil Aviation Organization standards and recommended practices
surface form: ICAO CAEP standards
fuelType Jet-A kerosene
hasCompressor high-pressure compressor
low-pressure compressor
hasFan single-stage fan
hasTurbine high-pressure turbine
low-pressure turbine
hasVariant CFM International CFM56-7B turbofan self-linksurface differs
surface form: CFM56-7B24

CFM International CFM56-7B turbofan self-linksurface differs
surface form: CFM56-7B26

CFM International CFM56-7B turbofan self-linksurface differs
surface form: CFM56-7B27
intendedUse commercial transport aircraft
military transport and patrol aircraft
introducedFor Boeing 737
surface form: Boeing 737 Next Generation program
maintenanceConcept on-condition maintenance
manufacturer Safran Aircraft Engines
surface form: CFM International
marketRole standard engine for Boeing 737 Next Generation
notableFeature FADEC digital engine control
improved fuel efficiency over earlier CFM56 variants
reduced noise levels compared to earlier CFM56 versions
partOfFamily CFM International CFM56
surface form: CFM56 engine family
primaryApplication Boeing 737
surface form: Boeing 737 Next Generation
successor CFM International LEAP-1B
surface form: CFM LEAP-1B
supportProgram CFM aftermarket services
thrustRange approximately 19,500 to 27,300 lbf
usedBy commercial airlines worldwide
military operators worldwide
usedOnAircraft Boeing C-40
surface form: Boeing 737 AEW&C

Boeing 737
surface form: Boeing 737-600

Boeing 737-700
Boeing 737-800
Boeing 737
surface form: Boeing 737-900

Boeing 737-900ER
Boeing P-8 Poseidon
surface form: P-8 Poseidon

Referenced by (5)

Full triples — surface form annotated when it differs from this entity's canonical label.

Boeing P-8 Poseidon powerplant CFM International CFM56-7B turbofan
Airbus A319 engineOptions CFM International CFM56-7B turbofan
this entity surface form: CFM International CFM56
CFM International CFM56-7B turbofan hasVariant CFM International CFM56-7B turbofan self-linksurface differs
this entity surface form: CFM56-7B24
CFM International CFM56-7B turbofan hasVariant CFM International CFM56-7B turbofan self-linksurface differs
this entity surface form: CFM56-7B26
CFM International CFM56-7B turbofan hasVariant CFM International CFM56-7B turbofan self-linksurface differs
this entity surface form: CFM56-7B27