Uploaded February 2013 | Updated September 2026, 43 minutes ago
Cummins experts compare and contrast the QSB6.7 for the Marine market and the 6.7-liter Cummins Turbo Diesel used in Ram Heavy Duty trucks.
Cummins experts compare and contrast the QSB6.7 for the Marine market and the 6.7-liter Cummins Turbo Diesel used in Ram Heavy Duty trucks.

![Cummins Engines For Defense: Every Mission
[no audio] Cummins Inc. is the worlds largest independent diesel engine manufacturer. Large numbers of Cummins-powered units are currently in active service, in a wide variety of equipment ranging from logistic trucks to heavy artillery. Cummins Engines For Defense: Every Mission](https://i.ytimg.com/vi/wu2XLqVJbmE/mqdefault.jpg)








