Effective longwall mining at Eastern Associated Coal
Journal Article
·
· World Coal; (United States)
OSTI ID:5010017
The longwall mining equipment used at the Harris No. 2 mine in Boone County, West Virginia is described: shield supports (47 to 110 inches, each leg has yield load of 210 tons), face conveyor, double-ended ranging drum shearer, hydraulic pumps, conveyor haulage, etc. (LTN)
- OSTI ID:
- 5010017
- Journal Information:
- World Coal; (United States), Journal Name: World Coal; (United States) Vol. 8:3; ISSN WOCOD
- Country of Publication:
- United States
- Language:
- English
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