1978 Drott-Case Cruz-Air 40 4WD Wheeled Excavator, 4-Cylinder Detroit Diesel Engine, Reverse-O-Matic Transmission, Hydraulic Grapple/Root-Rake Type Attachment, Weight 15 Tons, 50-Gal Fuel Tank, Dual Pump Hydraulic System, 72"X42" Grapple, 8'x27' Overall Dimension, 17.5-25 Tires, SN: 6292660