When I went to the Alberta oil sands for Business Insider last month it was hard to miss the biggest dump truck in the world: the Caterpillar 797B. One of the many unique aspects of the Cat 797 are ...
Mining trucks are not very environmentally friendly. If anything, because of the high rate at which they burn diesel (a CAT 797B dump truck for instance uses 114 liters of fuel each hour), they can ...
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