A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The present invention relates to a vessel comprising an excavator for dredging or shifting soil for cleaning watercourses, the excavator comprising;a weight balanced boom hingeably supported around a boom hinge axis,a bucket-arm hingeably connected to the boom, and provided with a bucket and/or digging tool at a free end of the bucket-arm,wherein a counterweight is connected to the boom and wherein the counterweight is positioned with respect to the boom such that a centre of gravity of the counterweight is above and about vertically aligned with the boom hinge axis when the bucket and/or digging tool is at a lowest digging position.
The present invention relates to a vessel comprising an excavator for dredging or shifting soil for cleaning watercourses, the excavator comprising;a weight balanced boom hingeably supported around a boom hinge axis,a bucket-arm hingeably connected to the boom, and provided with a bucket and/or digging tool at a free end of the bucket-arm,wherein a counterweight is connected to the boom and wherein the counterweight is positioned with respect to the boom such that a centre of gravity of the counterweight is above and about vertically aligned with the boom hinge axis when the bucket and/or digging tool is at a lowest digging position.
COUNTERWEIGHT BACKHOE DREDGER
STELZENBAGGER MIT GEGENGEWICHT
DRAGUE RÉTROCAVEUSE À CONTREPOIDS
BOOR MARCEL (author)
2021-12-22
Patent
Electronic Resource
English
IPC:
E02F
Baggern
,
DREDGING