Cutter loaders; coal-cutting machines; coal loaders; rock drills; extractors for mines being hydraulic excavators; pile extractors for mines; mining machines and apparatus, namely, mining bits, mining drill sharpeners, mine borers; mechanical shovels; excavating machines; truck cranes; concrete mixers; cranes; conveyors being machines; belts for conveyors; cargo handling machines; mobile cranes; hydraulic jacks; pneumatic jacks; power-operated jacks being machines; power-operated jacks for ma...