Cummins ISB 6 Cylinder 6.7 L Ultra Low Sulfur Diesel 240 hp Engine, 2011 US EPA Label, Requires AdBlue, Positive Air Shutoff, Webasto Engine Coolant Heater, 3497 Engine hrs, Air Conditioner, Cruise Control, Eaton Fuller FS-6406A 6-Speed Manual Transmission, 12000 lb Front Axle, 21000 lb Rears, Meritor MS-21-14X Drive Axles, 4.11:1 Axle Ratio, 33000 lb GVWR, Air Ride Cab, 11R22.5, Spring Suspension, 205 in Wheelbase, PTO, 2013 Almac Tank International CT02 10201 L Aluminum Tank, 4 Compartments, TC406 Code, Catwalk w/Guardrails, 1 Reels w/ Electronic Register, Epson printer, air operated catwalk rails