Detroit 6 Cylinder 12.8 L Diesel 450 hp Engine • 2008 US EPA Label • Engine Brake • Eaton Fuller FRO-15210C 10-Speed Manual Transmission • 12000 lb Front Axle • 40000 lb Rears • Meritor RT-40-145 Drive Axles • 3.73:1 Axle Ratio • 52000 lb GVWR • Aluminum Wheels • 11R22.5 • Airliner Air Ride Suspension • 176 in Wheelbase • PTO • Steel Tank • PTO Driven Pump • 1 Reels