Hamm Ag

Stefan Bäuml

Stefan Braunschläger

Günter Rath

Michael Sperber

Josef Dagner

A soil processing machine, in particular a soil compactor, comprising at least one battery () supported on a machine frame () and at least one consumer of electrical energy () fed from the at least one battery (), further comprising at least one interchangeable charging module () which is detachably supported on the machine frame (), has a battery connection region () for connecting the at least one interchangeable charging module () to a battery management system (), and has a voltage supply connection region () for connecting the at least one interchangeable charging module () to an external voltage source.

Soil processing machine

A soil processing roller includes an elongated roller shell that rotates about a roller axis of rotation and a first fluid chamber in a roller interior space delimited by the roller shell. In association with the first fluid chamber a first opening group is provided which includes a first filling opening, a first discharge opening and a first fill level control opening. A shielding element is arranged in an axial end region of the roller interior space which does not rotate about the roller axis of rotation during a soil processing operation. A first release recess is provided in the shielding element, and a second fluid chamber substantially separated from the first fluid chamber against fluid exchange is delimited by the roller shell. In association with the second fluid chamber a second opening group is provided which includes a second filling opening, a second discharge opening and a second fill level control opening.

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Tirschenreuth, Germany

Stefan Bäuml