7 Machines and machine tools, namely, ground leveling machines, power shovels, earth moving excavators, asphalt paving machines, concrete paving machines, drilling machines and parts therefor, earth moving loaders, road sweeping machines, concrete construction machines, power-operated telehanders and lifts, foundation work machines, and industrial robots; motors and engines, except for land vehicles, namely, boat motors and engines, aircraft motors and engines, jet motors and engines, motors and engines for machines, starter motors and engines, and motors and engines for the generation of electricity; machine coupling and transmission components, except for land vehicles, namely, couplings for machines, bearings for transmission shafts being parts of machines, transmission gears for machines, and transmission belts; agricultural implements other than hand-operated, namely, binders, plows, bailing machines, mowers, cultivators, harvesters, harrows, seeders, tillers, reapers, rollers, combines, and balers; incubators for eggs