Mobile crane and methods for operating a mobile crane

Abstract

The present invention relates to a mobile crane with a movable undercarriage, a superstructure rotatably arranged on the undercarriage and a drive system comprising a first pump distribution gearbox and a second pump distribution gearbox, wherein the drive system comprises an internal combustion engine, in particular a diesel engine, and / or an electric machine, each mechanically connected to the first pump distribution gearbox, an electric motor mechanically connected to the second pump distribution gearbox and a high-voltage battery electrically connected to the electric machine and / or the electric motor via an intermediate circuit.

Images