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JT9D-7R4G2

JT9D-7R4G2 is a turbofan engine model used in aircraft.

Specifications

Engine Family: turbofan

Bypass ratio: 4.8

Dry weight: 4159 kilogram

Fan diameter: 2.37 metre

Fan stages: 1

HP compressor stages: 11

HP turbine stages: 2

LP compressor stages: 4

LP turbine stages: 4

Length: 3.92 metre

Max. continuous thrust: 223.3 kilonewton

Max. takeoff thrust: 243.54 kilonewton

Overall pressure ratio: 26.3

Manufacturer

Pratt & Whitney

Compatible Aircraft Types

Compatible Aircraft Models