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Isotov TV3-117

The Engine Specifications
The Isotov TV3 series of turboshaft engines was developed from the TV2 series.  The TV3 was introduced around 1970 and is used to power Kamov and Mil helicopters.

Together, 39,000 TV2 and TV3 engines have been produced...more than any other helicopter engine.

Compressor: 10-stage with variable stators
Turbine: 2-stage
Models Used by
TV3-117A: 2,200 hp (1640 kW)
TV3-117MT: 1,950 hp (1454 kW)
Mil Mi-17 "Hip"
Mil Mi-24 "Hind"
Related Pages
more about Isotov

page updated 25 November 2004



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Kenneth W Shanaberger 2000 - 2010