Cat C7 6 Cylinder Ultra Low Sulfur Diesel 300 hp Engine, 2004 US EPA Label, 2364 Engine hrs, Engine Brake, Allison 3000 Automatic Transmission, 12000 lb Front Axle, 21000 lb Rears, 33000 lb GVWR, 11R22.5 Front Tires, 11R22.5 Rear Tires, Spring Suspension, 160 in Wheelbase, Seyller 13 ft Body, Hydraulic Stabilizers, 2004 Stellar 10628 5000 lb 3 Section Crane, Wireless Remote Control, Crane