This is a suction jet dredge I designed on LDD. I work on one of these things as a mechanic.
The movement of the ship is controlled by six anchors, attached to the winches on the front, on both sides and on the back of the ship.
It's not fully finished yet. I still need to build the compressor that provides pressure for the suction head.
If you got any comments, questions or tips, shoot! :) thanks
The two generators and the jet pump:
The screening deck:
The control room:
The suction jet head:
Lowering the suction pipe with the winch:
Extending the suction pipe with the other winch:
The movement of the pipe is controlled by two winches. You can see how the system works on the following screenshots:
Lowering the pipe with the upper winch (orange):
Extending the pipe with the lower winch (yellow):