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Pratt & Whitney Canada PT6T/T400

The Engine Specifications
The PT6T is two PT6 turboshaft engines driving a common gearbox.  The U.S. Military designation for this engine is the T400.  Pratt & Whitney Canada also calls this engine the TwinPac.

The PT6T was designed for the Bell 212 (UH-1N).

Turbo shaft
Compressor: three stage axial with single stage centrifugal
Turbine: 2-stage axial
Models Used by
T400-CP-400: 1,800 hp (1342 kW)
Bell AH-1J Cobra
Related Pages
More about Pratt & Whitney Canada

page updated 22 January 2003



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Kenneth W Shanaberger 2000 - 2010