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A platform for research: civil engineering, architecture and urbanism
Work machine having an attachment device, in particular a trench cutter, and attachment device, in particular a trench cutter
The present invention relates to a work machine, preferably a mobile work machine, having an attachment device, in particular a trench cutter, wherein the attachment device comprises at least two adjustable hydraulic motors for driving independent, individually controllable loads, and wherein the hydraulic supply of the adjustable hydraulic motors takes place by a hydraulic drive unit arranged externally from the attachment device, in particular by a drive unit of the work machine, and wherein the at least two adjustable hydraulic motors of the attachment device are connected to a constant pressure network provided by the hydraulic drive unit.
Work machine having an attachment device, in particular a trench cutter, and attachment device, in particular a trench cutter
The present invention relates to a work machine, preferably a mobile work machine, having an attachment device, in particular a trench cutter, wherein the attachment device comprises at least two adjustable hydraulic motors for driving independent, individually controllable loads, and wherein the hydraulic supply of the adjustable hydraulic motors takes place by a hydraulic drive unit arranged externally from the attachment device, in particular by a drive unit of the work machine, and wherein the at least two adjustable hydraulic motors of the attachment device are connected to a constant pressure network provided by the hydraulic drive unit.
Work machine having an attachment device, in particular a trench cutter, and attachment device, in particular a trench cutter
REINHARDT HANS (author) / KRÄUTLER WILHELM (author)
2019-05-09
Patent
Electronic Resource
English
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