Pratt & Whitney T73
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| T73/JFTD12 | |
|---|---|
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| A T73 (JFTD12-4A) on a CH-54 | |
| Type | Turboshaft |
| Manufacturer | Pratt & Whitney |
| Major applications | Sikorsky CH-54 Tarhe Sikorsky S-64 |
| Number built | 352[1] |
| Developed from | Pratt & Whitney JT12 |
The Pratt & Whitney T73 (company designation JFTD12) is a turboshaft engine.[2] Based on the JT12A, the T73 powered the CH-54 Tarhe/Sikorsky S-64 flying crane heavy-lift helicopter.[3] Turboshaft versions for naval use are known as the FT12.
Contents |
[edit] Applications
- Sikorsky CH-54 Tarhe (T73)
- Sikorsky S-64 Skycrane (JTFD12)
[edit] Specifications (T73)
General characteristics
- Type: Turboshaft
- Length:
- Diameter:
- Dry weight:
Components
- Compressor:
Performance
- Maximum power output:
- Power-to-weight ratio:
[edit] See also
- Related development
- Comparable engines
- Related lists
[edit] References
- ^ Connors, p.285
- ^ Greg Goebel's Vectorsite
- ^ Janes: JT12
- Connors, Jack (2010). The Engines of Pratt & Whitney: A Technical History. Reston. Virginia: American Institute of Aeronautics and Astronautics. ISBN 978-1-60086-711-8.
[edit] External links
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