Location: Fennimore, WI Caterpillar 8 Cylinder Diesel Engine, (2) Speed Elevator, OROPS, 23.5-25 Tires, Tractor Serial Number: 71M4071 Scraper Serial Number: 72M4071 Hours Shown: 2720 SN:71M4071 Inspection by appointment only. Call ISA Rep, 563-422-1097.