The 98'6"x43'x17'6" Spartan, the latest high-power tug to join the Seabulk fleet, adds to a growing list of vessels featuring the fully integrated hybrid propulsion plant from Berg Propulsion. Already operational at Port Arthur, Texas, following delivery by Master Boat Builders, the Robert Allan-designed RApport 3000 vessel, which has an 18'6" draft, is the first of two 90-ton ...
