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Computer-based monitoring and remote control of a new highwallmining system.

Authors
Kwitowski-AJ; Lewis-WH; Mayercheck-WD; Leigh-MC
Source
IEEE Trans on Indus Appl 1989 Jul/Aug; 25(4):683-690
NIOSHTIC No.
10007064
Abstract
A new highwall mining system (HMS) for coal extraction in unreclaimed and active contour strip mines has been developed. The system is comprised of a computer-based remotely controlled thin-seam continuous miner, a multiple-unit continuous haulage system, and other support equipment located on the highwall bench. The mining process is controlled remotely by a single operator from a protected, ergonomically designed workstation. The HMS offers safe economical mining of unreclaimed coal resources. It has the potential to be competitive with other highwall coal extraction techniques, with a productivity goal of 22 ton/man-hour. Surface tests of the miner and haulage systems were completed at the US Bureau of Mines test facility. Specific results from these tests are included. Field protection trials of the HMS are being conducted.
Keywords
Highwall-mining; Coal-mining; Coal-processing; Surface-mining; Mine-shafts; Computer-equipment
Publication Date
19890701
Document Type
OP; Journal Article
Fiscal Year
1989
NTIS Accession No.
NTIS Price
Issue of Publication
4
ISSN
0093-9994
NIOSH Division
PRC
Source Name
IEEE Transaction on Industry Applications
State
PA
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