Machine description: Paccar PX-9 6 Cylinder 8.9 L Diesel 300 hp Engine, 2013 US EPA Label, Allison 4500RDS Automatic Transmission, Double Differential Locks, 14600 lb Front Axle, 40000 lb Rears, Dana D40-170HP Drive Axles... more info about the 2013 Kenworth T440.