View single post by Bernd
 Posted: Tue Jul 23rd, 2013 06:21 pm
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Bernd



Joined: Wed Jul 18th, 2012
Location: New York USA
Posts: 822
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Here's a video of a Hulett unloader working. At around 1:17 you'll see one of these "mules" (?) move. I'm wondering if there isn't some kind of power supplied between it's tracks.

http://www.youtube.com/watch?v=1RJfnk2S330

Bernd

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