GE90-92B

Engine model
Manufacturer General Electric
Engine type Turbofan

Technical specifications

Design
Control system FADEC
Fan blades
22
Fan stages
1
HP compressor stages
10
HP turbine stages
2
LP compressor stages
3
LP turbine stages
6
Dimensions
Fan diameter
3.1 m
10.17 ft
Height
3.95 m
12.96 ft
Length
7.28 m
23.88 ft
Width
3.87 m
12.7 ft
Performance
Bypass ratio
8.3:1
Pressure ratio
40:1
Rotation speeds
N1 RPM
2,262
N2 RPM
9,332
Weights
Dry weight
7,892 kg
17,400 lb