CF6-45A2

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
3
LP turbine stages
4
Dimensions
Fan diameter
2.19 m
7.19 ft
Height
2.67 m
8.76 ft
Length
4.65 m
15.26 ft
Width
2.39 m
7.84 ft
Performance
Bypass ratio
4.6:1
Pressure ratio
26.3:1
Rotation speeds
N1 RPM
3,432
N2 RPM
9,827
Thrust limits
Max. continuous thrust
192.4 kN
43,250 lbf
Max. takeoff thrust
202.8 kN
45,600 lbf
Weights
Dry weight
4,003 kg
8,825 lb

Aircraft models

Manufacturer Name Aircraft family
Boeing 747SR-46 Airplane
Boeing 747SR-81 Airplane