Patent ID: 8646266

Claim:
Mobile machine having a traction drive and working hydraulics ( 22 ), which machine has a radial piston pump ( 20 ) which is driven by a drive set ( 10 ), supplies the working hydraulics ( 22 ) and is arranged on the axis of the output drive shaft ( 12 ) of the drive set ( 10 ), between the drive set ( 10 ) and a gearbox ( 30 ) which is connected thereto via the output drive shaft ( 12 ), and the drive set ( 10 ), the radial piston pump ( 20 ) and the gearbox ( 30 ) form a compact drive unit ( 40 ); wherein the working hydraulics ( 22 ) have hydraulic actuators which can separately or jointly be supplied with hydraulic energy, selectively, individually, or at the same time from the radial piston pump ( 20 ) or a hydraulic accumulator ( 28 ) connected to the radial piston pump ( 20 ) such that the hydraulic accumulator ( 29 ) can be filled by the radial piston pump ( 20 ).