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Textron's Beechjet 400XPR
The Hawker winglets are actually benifitual. The Garmin G5000 saves weight. The Williams engines are designed for aircraft and produce more thrust. Winglets $275,000 Garmin G5000 $450,000 Williams Engines $2,300,000 I'm hearing great things about this modification to the Beechjet airframe. (xpr1ststep.com) 更多...
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The Williams engines in the Nextant Beechjet, as I understand, were originally designed for missiles and then adjusted to work on the Nextant. Nothing wrong with that.
Interesting info -- thanks. I would think the missile engines weren't designed with long MTBF and overhauls in mind.
Yeah, I think they are a stage two or three version of the original. I think very safe. The XPR has a bit more thrust as well.
The original Pratt engines produce 2,965 lbs of thrust at SL and standard ISA. The XPR engines are 3,700 lbs de rated to 3,200 + lbs of thrust in the same conditions.
The original Pratt engines produce 2,965 lbs of thrust at SL and standard ISA. The XPR engines are 3,700 lbs de rated to 3,200 + lbs of thrust in the same conditions.
As opposed to what?