MacGregor, part of Cargotec, confirmed that five 180,000 dwt bulk carriers under construction in South Korea at Sungdong Shipbuilding and Marine Engineering, will feature MacGregor side-rolling hatch covers operated by MacGregor's innovative MacRack technology. The order includes the design and supply of key components and the fabrication of the hatch covers. The bulkers are destined for two Greek owners, the first two for Quintana Shipping and the remaining three for Alcyon Shipping. The first vessel is scheduled for delivery at the end of 2014.