Hydraulic system

A hydraulic system, comprising

• a first hydraulic circuit having a first actuator unit and a first pressure generating unit acting upon the first actuator unit, the first pressure generating unit having a reversible pump direction;
• a second hydraulic circuit having a second actuator unit and a second pressure generating unit acting upon the second actuator unit, the second pressure generating unit having a reversible pump direction;
• the first and the second pressure generation unit each being a slot-controlled radial piston pump;
• the first and the second pressure generating unit forming a pump assembly comprising;
• a single, common pump support with a common pump support hub, the common pump support hub having a fixed side and a free protruding section, the pump support hub further having two first fluid bores and two second fluid bores, the two first fluid bores communicating with two first pump connections and two first control openings arranged on the pump support hub on a first pump piston plane and the two second fluid bores communicating with two second pump connections and two second control openings arranged on the pump support hub on a second pump piston plane;
• and
• a single, common rotor mounted on the free protruding section of the common pump support hub so as to be rotatable with respect to a main axis, the rotor having pump piston bores arranged in two planes axially offset relative to one another and serving to receive oscillating pump pistons
• the pump support having a first adjustment frame and a second adjustment frame, each with an eccentric ring received therein and acting on the pump pistons, the first and second adjustment frame each being received in a plane perpendicular to the main axis and each being guided so as to be linearly movable independently of one another.