1989 Mack RD690S T/A Dump Truck, 42,698 Miles Showing, 5,394 Hrs Showing, Mack 11.0L 6-Cylinder, Diesel, Water Cooled Engine, 2 Fuel Tanks, Steel Fuel Tank, 112 Fuel Capacity, Block Heater, Maxitorque T2070 Seven Speed Extended Range, 7 Forward Speeds, 2 Reverse Speeds, Manual Transmission, 6x4 Drive, 51,220 Gross Vehicle Wt. Rating (GVWR), Spring Suspension, Fixed Axle, Air Brakes, 11R22.5 Front Tires, 11R22.5 Rear Tires, Steel Wheels, Pintle Hitch, Steel Floor, Heater, Radio, VIN: 1M2P198C6KW004063