Machine description: Mack MP8 6 Cylinder 12.8 L 338 hp Engine, 2007 US EPA Label, 8203 Engine hrs, Mack Manual Transmission, Air Ride Cab, 11R24.5, Air Lift Pusher Axle, Camelback Spring Suspension, 252 in Wheelbase, PTO,... more info about the 2008 Mack CHU613.