Difference between revisions of "Auger machine"
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(New page: An Auger machine is surface mining equipment consisting of a large, horizontal drill, generally 3 feet or more in diameter and up to about 100 feet long. It can remove coal at a rate of mo...) |
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| − | An Auger machine is surface mining equipment consisting of a large, horizontal drill, generally 3 feet or more in diameter and up to about 100 feet long. It can remove coal at a rate of more than 25 tons per minute. | + | An Auger machine is surface mining equipment consisting of a large, horizontal drill, generally 3 feet or more in diameter and up to about 100 feet long. It can remove [[coal]] at a rate of more than 25 tons per minute. |
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[[category:energy]] | [[category:energy]] | ||
Revision as of 03:33, August 12, 2007
An Auger machine is surface mining equipment consisting of a large, horizontal drill, generally 3 feet or more in diameter and up to about 100 feet long. It can remove coal at a rate of more than 25 tons per minute.