Cable carriage and spill-plate housing assembly for a mining mac
Carriage especially for use in mines
Chain having longitudinal stiffness used with hauling and cuttin
Coal combine
Coal-mining machine
Collet chuck
Continuous mining machine
Conveying trough connector and mining machine guide rail bridge
Conveying trough with mining machine cutter guide surfaces
Conveyor and guide assembly
Conveyor chute for chain scraper conveyors
Conveyor pan with improved edge shaping
Conveyor pan with keyed deck
Conveyor trough for a scraper conveyor for use with a mining mac
Cowl assembly for longwall mining machine
Cowl-like scrubber for a long-wall shearer
Cutter drum assembly for a longwall mining machine
Cutter drum support arm for longwall mining machine
Device for directing the rack
Device for interconnecting two sections of a longwall mining mac