Patent classifications
E
E02
E02F
3/00
E02F3/04
E02F3/08
E02F3/12
E02F3/14
E02F3/147
E02F3/147
Slurry wall grab having a hybrid drive
A slurry wall grab has a hybrid drive in turn having at least one pulley block, at least one hydraulic actuator, and at least one energy store. The hydraulic actuator and the pulley block open and/or close a grab jaw of the slurry wall grab. The energy store can be charged by actuating the pulley block.
Slurry wall grab having a hybrid drive
The invention relates to a slurry wall grab having a hybrid drive comprising at least one pulley block, at least one hydraulic actuator, and at least one energy store, wherein the hydraulic actuator and the pulley block are configured to open and/or close a grab jaw of the slurry wall grab, and wherein the energy store can be charged by actuating the pulley block.