Boat Propulsion Engines
Cummins offers a complete line of variable speed propulsion solutions designed specifically for the challenges of commercial, government and recreational marine applications. Our propulsion line includes the mechanical K and N Series and the electronic Quantum Series.
Both the N Series and the K Series have proven reliable and durable in tough marine environments for over 25 years. Many of our NTA855 and KTA19/38/50 propulsion ratings are now certified to meet more stringent IMO Tier II global emissions standards.
![Cummins Marine Engine 6CTA8.3-M (1)](https://www.energiepower.net/wp-content/uploads/2021/05/Cummins-Marine-Engine-6CTA8.3-M-1.jpg)
![Cummins Marine Engine 6CTA8.3-M (2)](https://www.energiepower.net/wp-content/uploads/2021/05/Cummins-Marine-Engine-6CTA8.3-M-2.jpg)
![Cummins Marine Engine KTA19-M (1)](https://www.energiepower.net/wp-content/uploads/2021/05/Cummins-Marine-Engine-KTA19-M-1.jpg)
![Cummins Marine Engine KTA3.8-M (1)](https://www.energiepower.net/wp-content/uploads/2021/05/Cummins-Marine-Engine-KTA3.8-M-1.jpg)
![6LTAA8.9-GM200 (1)](https://www.energiepower.net/wp-content/uploads/2021/05/6LTAA8.9-GM200-1.jpg)
![cummins NT855-N14 Marine Engine (5)](https://www.energiepower.net/wp-content/uploads/2021/05/cummins-NT855-N14-Marine-Engine-5.jpg)