The Caterpillar D7E is the first hybrid dozer. It was developed by Caterpillar to meet new environmental and sound regulations in the U.S. and Europe. Caterpillar showed it off at a demonstration event in California on June 11, 2009.
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- RE: (Caterpillar D7E hybrid dozer photos)
- Why not electric drive. They have been used in train engines for years, quite reliable I might add, and they have to move a whole lot more weight than the D7E. O.B.T.W., who cares about not following ... (Read the rest)
- Posted by: ldvan Posted on: 06/16/09 You are currently: a Guest | Log in | Terms of Use
Good, but is it really a hybrid?
bporopat | 06/15/09
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RE: (Caterpillar D7E hybrid dozer photos)
herdin | 06/15/09
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RE: (Caterpillar D7E hybrid dozer photos)
ldvan | 06/16/09
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