Cummins X15 6 Cylinder 14.8 L Diesel 450 hp Engine, 2023 US EPA Label, Requires Diesel Exhaust Fluid, Air Conditioner, Cruise Control, Power Windows, Engine Brake, Allison 4000RDS 12-Speed Automatic Transmission, 20000 lb Front Axle, 58350 lb Rears, Dana D46-170HP Drive Axles, 4.30:1 Axle Ratio, 78350 lb GVWR, Air Ride Cab, Aluminum Front Wheels, 425/65R22.5 Front Tires, 11R22.5 Rear Tires, Steerable Air Lift Pusher Axle, Steerable Air Lift Tag Axle, Dual Steering Boxes, Double Frame, Hendrickson HN Series Spring over Walking Beam Suspension, 320 in Wheelbase 12 Cubic Yard Debris Body 1200-Gallon fresh water CAT (20 GPM @ 3000 PSI) High-Pressure Water System Wireless Remote w/ Pump, Vac-Relief – Hand Held Manual Hand Control is Located in the Toolbox Hydraulic Tank Hoist and Rear Opening Dump Door