Princess Yachts, luxury yacht builders, are using freestanding Goliath cranes from Street Crane Company to produce their new 30 to 40 metre M Class tri-deck yachts. The cranes, installed at the historic South Yard of the Devonport Dockyard, will allow large fabrications to be lifted, transported and accurately placed as the yachts are fitted out. There are three cranes in use. The main manufacturing area is serviced by two mirror image Goliath cranes of 16 tonnes safe working load, each spanning 13.75 metres.