General Electric TF34

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TF34
TF 34 601010-F-0000H-039.jpg
Type Turbofan
National origin United States
Manufacturer General Electric
First run 1971
Major applications A-10 Thunderbolt II
S-3 Viking
Unit cost TF34-GE-400: $1.95 million (in 2015)
Variants General Electric CF34

The General Electric TF34 is an American military turbofan engine used on the A-10 Thunderbolt II and S-3 Viking. Developed by GE Aircraft Engines during the late 1960s, the original engine comprises a single stage fan, driven by a 4-stage low pressure (LP) turbine, supercharging a 14-stage high pressure (HP) compressor, driven by a 2-stage HP turbine. An annular combustor is featured. The TF34-GE-400A is rated at 9,275 lbf (41.26 Kn) static thrust.

The civilian variant, the CF34, is used on a number of business and regional jets.

Applications[edit]

A TF34 attached to an A-10 Thunderbolt II
A TF34 mounted on the starboard pylon of an S-3B Viking aboard USS Kitty Hawk (CV-63)

Specifications (TF34-GE-100A)[edit]

Data from[citation needed]

General characteristics

Components

Performance

See also[edit]

Related development

Comparable engines

Related lists

References[edit]

External links[edit]