The Potain Igo T130 is the largest self-erecting crane in the world, the maker says, with an 8.8-ton maximum capacity. The 164-foot jib can assemble as one section and fold back to a single section for transport, traveling as a single trailer with a length of 56 feet and 12-inch ground clearance. With the jib section folded back, the crane has a maximum radius of 111 feet. Working heights are adjusted by inserting 20-foot lattice sections. www.potain.com/index.cfm