TFE731-20R

Engine model
Manufacturer Honeywell
Engine type Turbofan

Technical specifications

Design
Control system Single channel FADEC + Hydromechanical backup control
Fan stages
1
HP compressor stages
1
HP turbine stages
1
LP compressor stages
4
LP turbine stages
3
Dimensions
Height
1 m
3.28 ft
Length
1.55 m
5.09 ft
Width
0.85 m
2.79 ft
Rotation speeds
N1 RPM
21,000
N2 RPM
31,485
Thrust limits
Max. continuous thrust
15.6 kN
3,500 lbf
Max. takeoff thrust
16.2 kN
3,650 lbf
Weights
Dry weight
406 kg
895 lb

Aircraft models

Manufacturer Name Aircraft family
Bombardier Learjet 45 Airplane