Boom stabilizer for an underground mining machine
Chain link conveyor apparatus for cutting hard earth formations
Continuous mining machine having a boom member with a fixed mate
Continuous mining machine with a chain drive for the cutting hea
Core breaker
Cutter drum assembly for a continuous mining machine
Cutter drum drive assembly for canted end sections
Drive arrangement for driving cutting rolls
Drive arrangement for shearing drums
Drive assembly for mining machine cutter drum
Driving arrangement for driving the cutting rolls of a drift adv
Driving arrangement for rotary mining heads of mining machines
Drum assembly for a continuous miner
Linear cutting rotary head continuous mining machine
Mining boom linkage for separate sump and swing cutting
Mining machine with cutter drum having internal drive motors
Mobile digging/cutting system
Transmission gearcase for multiple cutting heads
Trim chain take-up sprocket assembly for mining machines and the