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Logistic Performance of Continuous Miners.

Authors
Marrus-LD; McGinnis-P; Rogne-C
Source
NTIS: PB 255 971 :120 pages
Link
NIOSHTIC No.
10001593
Abstract
This project and final report represent an effort to collect, analyze, and verify reliability and performance data on currently available medium-to-high seam models of continuous miners being used in underground coal mining. The analysis determined availability, mean time and tons between failures, amounts of down time associated with various failures, labor and part costs required to correct failures, and various indices of maintainability. Machine performance and reliability are discussed relative to cumulative tons (machine age) produced and production rates (machine loading). It was determined that performance can be significantly improved given preventive maintenance programs that will increase machine availability.
Publication Date
19760101
Document Type
CP; Final Contract Report;
Fiscal Year
1976
NTIS Accession No.
PB-255971
NTIS Price
A07
Identifying No.
OFR 87-76
NIOSH Division
PRC;
Source Name
NTIS: PB 255 971
Performing Organization
Bendix Corporation
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