Hydraulic and electric drives for machines and engines; hydraulic engines and motors and hydraulic pumps, in particular axial piston motors and axial piston pumps, in each case adjustable and non-adjustable; electric motors, other than for land vehicles, generators of electricity; gear boxes other than for land vehicles; torque converters; hydraulic and hydrostatic gears consisting of a hydraulic pump and a hydraulic motor; power-split and infinitely variable change-speed gears; electric gears, consisting of a power source or an electric generator and an electric motor, control apparatus for machines, motors and engines for mobile machines and floor conveyors; control mechanisms for travelling mechanisms, consisting of an internal combustion engine and gears; control mechanisms for hydraulic or hydrostatic gears; control mechanisms for mechanical gears, power-split gears and infinitely variable change-speed gears; control mechanisms for gears, consisting of an electric generator and an electric motor; valves being parts for machines, motors and engines, in particular hydraulic valves, directional control valves, pressure limiting valves, feeder valves, output valves and brake valves for hydraulic and hydrostatic gears; mechanical or hydraulically operated actuators for hydraulic pumps or hydraulic motors, for the random setting, or setting based on another variable, of the displacement volume of hydraulic pumps or hydraulic motors; hydraulic circuits for mobile work machines and conveyors, parts and replacement parts for the aforesaid goods, included in this class; and specifically excluding hydraulic lift tables, lift tables and hydraulic scissor lifts

Electronic controls for hydraulic pumps or hydraulic motors, electronic controls for electrically or electronically adjusting the displacement volume of hydraulic pumps or hydraulic motors; electronic controls for gears; electronic controls for hydraulic gears, hydrostatic gears, power-split gears, infinitely variable change-speed gears and electric gears; electronic controls for travelling mechanisms for mobile machines and floor conveyors; electronic controls for actuators and electric drives

Consultancy relating to technological services with regard to the construction and use of drive systems and controls and components therefor, in particular for travelling devices consisting of an internal combustion engine and gears, hydrostatic gears, mechanical gears, split-torque gears or infinitely variable change-speed gears, and for travelling devices consisting of an electric motor