The Cummins NT855 series are a proven series which have performed in the most testing conditions. The series have been through many hours of operation and have been finely tuned through the years to be an even more reliable series. Redesigns have come to the pistons, crankshafts, camshafts and overhead arrangement.
The main benefits of this series are the fuel efficiency, low oil consumption, long life time, high power and reliability.
Engines in this range include: