7 Hydraulic controls for machines, namely, hydraulic motors, hydraulic pumps, hydraulic valves, hydraulic power units; hydraulic components, namely, hydraulic motors for hydrostatic systems, comprised of pumps, motors, valves, switches, sensors and electronic controls, for hydraulic drives and force transmission in machines, machine tools, grinding and food processing machines and in off-road-vehicles, hydraulic turbines, hydraulic power jacks, hydraulic pumps for land vehicles, regulation, control, safety and brake valves for hydraulic machines; hydrostatic transmission apparatus, namely, hydrostatic transmissions for machines; earthmoving machines and excavators; drags, namely, drag-line excavators; bulldozers; trenching machines, namely, power-operated chain-type trenching machines for digging trenches; attachments for earthmoving machines, namely, ditchers; loading and unloading machines; lifting apparatus, namely, lifting installations for the transport of persons and goods; mechanical power shovels, namely, hydraulic shovels, mechanical shovels, pneumatic shovels and tracked shovels; cranes; crane agricultural instruments, namely, buckets, clamps, mounting clamps and hooks; machinery and apparatus for earth-moving, land clearance, excavation, leveling, drainage or drilling, namely, earthmoving machines, excavating machines, hydraulic excavators, earth drilling machines; power machines and attachments, namely, jack hammers, power drills and pneumatic hammers; concrete construction machines; agricultural machines, namely, cultivators, harvesters, balers, seeders, hay balers, power-operated sprayers