Ag-Chem Terra-Gator 8104 Self-Propelled Floater Sprayer, 6,590 Hrs Showing, John Deere 6081 8.1L Diesel Engine, CVT Transmission, Spring Suspension, 48X31.00-20 Front Tires, 1000/50R25 Rear Tires, 75' Boom Reach, Auto Height Control, Single Nozzle Body, Fenders, Stainless Steel Primary Tank, 30" Spacing, Heater, AC, Radio, Guidance Ready, Raven Envizio Pro Monitor, NOTE: Needs A New Alternator, NOTE: Has An Air Leak, SN: 84072105