<p>Located in Milwaukee, Wisconsin. Used 21 Ton Capacity National 880C with 80 ft 3-section Main Boom and includes a 43 ft 2-section jib. for a total of 133 ft working tip height. Anti Two Block protection, Hydraulic Capacity Alert System, Air PTO, Hydraulic Oil Cooler, Heavy Duty steel Tool Box, 20 ft bed. Mounted on a 1996 GMC Topkick 250 HP CAT 3116 diesel engine, 9-speed Eaton-Fuller transmission, blockheater, & more! this unit has only 7,559 approx. hours and 56,222 approx. miles! Go Get Her Boys! Another brutish workhorse ready to go!</p> <p>Call Bob Masiak at 414-380-9112 or 414-764-9200</p>