Like the Magnum, it is built at the CNH works in Racine and has a powertrain that is to a large extent the same. The key difference between the two is that the NH has a 35cm longer wheelbase than the Case. The Fiat Cursor 9 engine generates 340hp rated power from its 8.7-litre block. The 19F x 4R full powershift UltraCommmand transmission takes the T8.390 up to 50kph.