Ag-Chem RoGator 664 Self-Propelled Sprayer, 4,525 Hrs Showing, Plastic Boom Plumbing, Cummins 5.9L Diesel Engine, Hydrostatic Transmission, Poly Tank, 660 Gal. Chemical Tank Capacity, Rinse Tank, 60' Boom Length, 3 Way Nozzle Body, 20" Nozzle Spacing, 380/90R46 Front Tires, 380/90R46 Rear Tires, Radar Gun, Heater, AC, Radio, Guidance Ready, Outback S2, Operators Manual, SN: 6405204