STOCK PHOTO USED, The longest boom in the 100 USt class, more counterweight for the best possible chart and radius, and redesigns enhancing operator comfort., Main Boom Length: 42.0 Ft – 167.3 Ft, Boom Extension: 33.2 Ft – 58.1 Ft, Outrigger Bases: 24.1 Ft X 23.9 Ft, Hoist Line Pull: 20,000 Lbs, Max Radius: 190.0 Ft, Dimensions: 597.8 in. L x 130.5 in. W x 149.8 in. H, Axles: 2, Engine: Cummins, Drive: 4x4x4, Contact Empire Crane for a quote.