Continuous mining machine
Continuous mining machine
Continuous mining machine and cutter drum drive therefor
Continuous mining machine having a boom member with a fixed mate
Continuous mining machine having contour cutters
Continuous mining machine with a chain drive for the cutting hea
Continuous mining machine with hinged cutter guide extensions
Continuous mining machine with improved cutter head slide means
Continuous mining machine with laterally movable cutter drum mem
Continuous track mounted, self propelled open cast mining appara
Continuous track-mounted, self-propelled open-cast mining machin
Continuous vibratory milling machine
Continuous-operation extraction machinery for strip mining with
Continuously operating mining machine for simultaneous excavatio
Control apparatus for inclination of longwall guide
Control arrangement for adjusting the position of a mineral winn
Control means for a coal plough
Control system for a multiple shank impact ripper
Conveying apparatus
Conveying trough connector and mining machine guide rail bridge