CF6-80C2B1

Engine model
Manufacturer General Electric
Engine type Turbofan

Technical specifications

Design
Fan blades
38
Fan stages
1
HP compressor stages
14
HP turbine stages
2
LP compressor stages
4
LP turbine stages
5
Dimensions
Fan diameter
2.36 m
7.74 ft
Height
2.69 m
8.83 ft
Length
4.27 m
14.01 ft
Width
2.67 m
8.76 ft
Performance
Bypass ratio
5.2:1
Pressure ratio
29.3:1
Rotation speeds
N1 RPM
3,280
N2 RPM
9,827
Thrust limits
Max. continuous thrust
220.4 kN
49,550 lbf
Max. takeoff thrust
249 kN
55,980 lbf
Weights
Dry weight
4,386 kg
9,669 lb

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Military