Great Lakes Shipyard has launched a new ice-class tug slated for The Great Lakes Towing Company.
The Damen-designed Wisconsin is the fifth in a series of 10 tugs being built by Great Lakes Shipyard for its sister company.
The 19- by seven-metre tug will have a total installed power of 1,492 kW to give it a bollard pull of 28 tonnes and a maximum speed of 11.5 knots.
