Construction machines, mining machines and reprocessing units and tools therefor, namely, ground working machines in the nature of surface miners; machines for ground reworking in the nature of soil stabilizers; machines for road construction in the nature of slipform pavers, cold milling machines; machines for repairing roads in the nature of cold milling machines, cold recyclers, hot recyclers, slipform pavers, road surface recycling machines; machines for road demolition in the nature of cold milling machines; mining machines in the nature of machines for the selective mining of raw materials for underground mining and surface mining in the nature of surface miners and dinting machines; structural parts for the aforesaid goods; drive elements as structural parts of the aforesaid goods in the nature of hydraulic pumps, hydraulic motors, electric motors, combination motors, tires and wheels, crawlers, crawler unit parts, gear boxes, clutches, power belts, conveyor belts, and belt pulleys; high-performance tools made of hard metals as structural parts of the aforesaid goods in the nature of picks, toolholders, chisels, and bits; milling tools as structural parts of the aforesaid goods in the nature of milling drums, milling cutters, tools for milling drums; wearing parts as structural parts of the aforesaid goods in the nature of picks, toolholders, milling drums, conveyors, crawler unit parts, engine attachment parts, gearboxes, clutches, and hydraulic parts