Machine description: Mack E7 6 Cylinder 11.9 L Diesel 350 hp Engine, 1994 US EPA Label, 23747 Engine hrs, Eaton Fuller 9-Speed Manual Transmission, 295/75R22.5, Air Ride Suspension, 230 in Wheelbase, (1) Vermeer Mixing Sy... more info about the 1995 Mack CH613.