1981 Caterpillar 613B Self-Propelled Elevating Scraper, 6807 Hrs Showing, Caterpillar 3208 V8 Diesel Engine, 4-speed Automatic Transmission, All Hydraulic Driven, Rear Push Bar, 23.5R25 Tires, NOTE: Steering Cylinders Need Re-sealed, SN: 38W07143