Mercedes-Benz OM460LA 12.8 L Diesel 450 hp Engine, 2006 US EPA Label, 18362.5 Engine hrs, Air Conditioner, Cruise Control, Allison 6-Speed Automatic Transmission, Differential Lock, 20000 lb Front Axle, 46000 lb Rears, 425/65R22.5 Front Tires, 11R22.5 Rear Tires, Steerable Air Lift Tag Axle, Dual Steering Boxes, Spring Suspension, 272 in Wheelbase, PTO, Double Frame, 4450 lb Capacity, Front Mounted, 16 ft - 72 ft 4 Section Boom, 13 ft 9 in Min - 41 ft 5 in Max Hydraulic Extendable Bifold Jib, Load Moment Indicator, Out and Down Outriggers, Cordless Remote Control, 24 ft 6 in x 102 in Bed, Reciever