Know your PT6A - Pratt & Whitney Canada
Know your PT6A - Pratt & Whitney Canada
Know your PT6A - Pratt & Whitney Canada
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Recommended <strong>PT6A</strong> Engine Power Management<br />
It is a general characteristic of aircraft that for a particular gross<br />
weight, the power required for take-off varies comparatively little with<br />
ambient conditions. <strong>PT6A</strong> engines are typically “flat rated” to allow for<br />
the maximum possible take-off power required by the aircraft over a wide<br />
range of ambient temperatures without having to work the engine harder<br />
than is necessary at any time.<br />
Take-off<br />
Max.<br />
Continuous<br />
Max Climb<br />
Max Cruise<br />
Gearbox Limit<br />
POWER<br />
Ambient<br />
Temperature<br />
and Altitude<br />
The flat-rated power is available up to the thermal capability of the<br />
engine, specified as an ambient temperature and altitude.<br />
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