Patent ID: 11970836
Assignee: LIEBHERR-HYDRAULIKBAGGER GMBH
Field: Civil engineering (Other fields)
Classification: CPC E  B  Y | IPC B  E

Claim 13:
14. A mobile work machine (1), comprising:
an undercarriage (2) having a tracked chassis, a rail mounting, or a wheeled chassis (3);
a superstructure (4) having an attachment fastened thereto;
a slewing ring (8) that rotatably connects the undercarriage (2) and the superstructure (4) to one another;
a decentralized energy supply network (6) for supplying energy to actuate the mobile work machine (1); and
a slip ring (5) to transfer electric energy between the superstructure (4) and the undercarriage (2), wherein
an energy storage unit (7) is arranged in the undercarriage (2); and
a different energy storage unit (7) is arranged in the superstructure (4).