Hough H100C, what engine does it have and what parts I can salvage

I bought this at auction.

While it is supposedly running, I highly doubt that anyone would want it as a working unit, so I am looking to partout and scrap.

Here are some pictures:

http://igor.chudov.com/tmp/Hough-H100C/

My first question is, can anyone identify the engine? I think that it has a IH logo, but I can be mistaken.

Second, what parts would be worth salvaging? Bucket? Engine? Thanks

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