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  • Pratt & Whitney PT6 Engine Cutaway of a Mainstay Available Now

    Posted on February 4th, 2015 admin No comments

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    The Pratt & Whitney PT6 turbine engine in the one of the most popular turboprop engines in history. The PT6 was first put into use in 1964 and is still in production today. This versatile and stable engine design can be found in turboprop airplanes, helicopters, amphibious planes, military aircraft, aerial application planes, Short takeoff and Landing (STOL) aircraft and many more.

    The versatility of this engine and the extremely high reliability has made the PT6 a mainstay in the design and manufacturing of small aircraft the world over. The concepts and characteristics of this engine make it a perfect tool for explaining the general concepts and component design of a turboprop engine. A limiting factor historically with creating display engines for use in the classroom or on the show floor is that the engines last so long that a full engine, out of service, is very difficult to find. Parts are reused on further engines, and the lifelong journey of various production parts can span decades.

    CalCo, in conjunction with Aerovision International, a leading aircraft and engine service provider, have produced a full cutaway version of the legendary PT6 engine as shown here. The fully exposed engine system shows everything from the 3-stage axial and single stage centrifugal compressors, to the turbines, gears and burners. Color coding is used to help clarify heating and cooling zones through the engine phases.

     

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    Explaining the properties and functionality of the PT6 as well as overall turboprop design concepts is easy with this fantastic tool. Cutaways like these are as rare as the availability of an out of service PT6, and require the expertise of skilled craftspeople to bring into reality.

    For a limited time this exact engine is available for purchase, and with the high demand and low availability of a PT6 cutaway, it will surely be gone in a hurry. The cutaway includes the texture black welded steel rolling engine stand shown, as well as a steel framed shipping container with hinged steel drawbridge style ramp.

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    If you or your group is interested in owning this high quality example of solid engineering and aircraft muscle, please contact CalCo at 847-639-3858 for more details.

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