The invention is directed to a method of installing a cutting wheel at a cutting wheel transmission of a slurry wall cutter by means of centering elements and spacer elements, the slurry wall cutter having at least one cutting wheel transmission and a cutting wheel that can be installed at the cutting wheel transmission.

An ultra high-pressure liquid jet soil processing system of an agricultural implement is provided. The ultra high-pressure liquid jet soil processing system includes a frame, an ultra high pressure liquid pump disposed on the frame, a set of ultra high-pressure lines fluidly connected to the ultra high pressure liquid pump, and at least a first liquid jet soil implementation head and a second liquid jet soil implementation head fluidly connected to the ultra high pressure liquid pump via the set of ultra high-pressure lines. The first and second implementation heads are configured to condition soil for seed deposition by generating a plurality of trenches.

An ultra high-pressure liquid jet soil processing system of an agricultural implement is provided. The ultra high-pressure liquid jet soil processing system includes a frame, an ultra high pressure liquid pump disposed on the frame, a set of ultra high-pressure lines fluidly connected to the ultra high pressure liquid pump, and at least a first liquid jet soil implementation head and a second liquid jet soil implementation head fluidly connected to the ultra high pressure liquid pump via the set of ultra high-pressure lines. The first and second implementation heads are configured to condition soil for seed deposition by generating a plurality of trenches.