Machine description: Detroit 6 Cylinder 11.1 L Diesel 365 hp Engine, Eaton Fuller RTX-13609B 9-Speed Manual Transmission, 12000 lb Front Axle, 38000 lb Rears, 4.33:1 Axle Ratio, 50000 lb GVWR, Aluminum Front Wheels, 315/8... more info about the 1999 Volvo UNM64T.