LEAP-1C30B1

Engine model
Manufacturer CFM International
Engine type Turbofan

Technical specifications

Design
Fan stages
1
HP compressor stages
10
HP turbine stages
2
LP compressor stages
3
LP turbine stages
7
Dimensions
Fan diameter
1.96 m
6.43 ft
Height
2.71 m
8.89 ft
Length
4.51 m
14.8 ft
Width
2.66 m
8.73 ft
Performance
Bypass ratio
11:1
Pressure ratio
40:1
Rotation speeds
N1 RPM
3,856
N2 RPM
16,645
Thrust limits
Max. continuous thrust
133.2 kN
29,950 lbf
Max. takeoff thrust
137.1 kN
30,830 lbf
Weights
Dry weight
3,935 kg
8,675 lb