Early in May the COSCO (Zhoushan) Shipyard will deliver one of two articulated tug barge units on order from their Italian customer Ilva Servizi Marittimi S.p.A. The Italian-flagged tug, named Corona Australe, is fitted with a three-point Matsui Corp coupling system. Designed by Shanghai Bestway Marine Engineering Design Co. Ltd, the 146 ft by 55 ft vessel is powered by a pair of 4080 kW Wartsila engines. Each engine will also drive a three-phase shaft generator. Additional electric needs on the vessel are met by two Cummins KTA19 powered 370 kW generator sets.