Moran Ironworks fabricates amphibious dredging machine
Special to the Record-Eagle/Watermaster North America The Watermaster AMD 5000 Amphibious Multipurpose Dredging machine can maneuver on land by using a pair of stern-mounted struts and its hydraulic work arm to lift, push, pull and drag itself. Photos special to the Record-Eagle/Watermaster North America ONAWAY â Moran Iron Works partnered with Ann Arbor-based Watermaster NA to manufacture an amphibious dredging machine. A version of the vessel has been in use worldwide for three decades, but the machine previously hadnât been sold in the U.S. Watermaster North America was founded b...