CFM56-7B27A

Engine model
Manufacturer CFM International
Engine type Turbofan

Technical specifications

Design
Control system Dual FADEC
Fan blades
24
Fan stages
1
HP compressor stages
9
HP turbine stages
1
LP compressor stages
3
LP turbine stages
4
Dimensions
Fan diameter
1.55 m
5.09 ft
Height
1.83 m
6 ft
Length
2.51 m
8.23 ft
Width
2.12 m
6.96 ft
Performance
Bypass ratio
5.1:1
Pressure ratio
32.7:1
Rotation speeds
N1 RPM
5,175
N2 RPM
14,460
Thrust limits
Max. continuous thrust
115.2 kN
25,900 lbf
Max. takeoff thrust
121.4 kN
27,300 lbf
Weights
Dry weight
2,396 kg
5,282 lb

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Military