Cummins L9 6 Cylinder 8.9 L Compressed Natural Gas (CNG) Engine, 2020 US EPA Label, 7312.8 Engine hrs, Air Conditioner, Cruise Control, Power Windows, Allison 3000 Automatic Transmission, Differential Lock, 12000 lb Front Axle, 21000 lb Rears, Meritor RS-21-160 Drive Axles, 5.63:1 Axle Ratio, 33000 lb GVWR, Air Ride Cab, 11R22.5 Front Tires, 11R22.5 Rear Tires, Airliner Air Ride Suspension, 191 in Wheelbase, PTO, Heil 13 cyd Capacity Collection Body