! DIG BOATS ! | TreasureNet The Original Treasure Hunting …
dig boats ! The Hydrosweep was an experimental concept vessel that was first concieved to be used for helping to contain and hurd oil spills - after the Exonn Valdes oil spill debackle. She had two 36 inch axial flow hydraulically driven water pumps that could move over 60 thousand gallons of water a minute each.
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