RB211-535E4-B-75

Engine model
Manufacturer Rolls-Royce
Engine type Turbofan

Technical specifications

Design
Fan blades
33
Fan stages
1
HP compressor stages
6
HP turbine stages
1
IP compressor stages
6
IP turbine stages
1
LP turbine stages
3
Dimensions
Fan diameter
2.19 m
7.19 ft
Height
2.42 m
7.94 ft
Length
5.03 m
16.5 ft
Width
2.28 m
7.48 ft
Performance
Bypass ratio
4.3:1
Pressure ratio
25.8:1
Rotation speeds
N1 RPM
4,500
N2 RPM
7,000
N3 RPM
10,611
Thrust limits
Max. continuous thrust
156.6 kN
35,210 lbf
Max. takeoff thrust
189.2 kN
42,540 lbf
Weights
Dry weight
3,449 kg
7,604 lb