| Engine Model | Rating Power/Speed (kW/r/min) | Displacement (L) | Aspiration | Emission level | Photo | |
| 6BT5.9-M120 | 90/2200 | 100/2270 | 5.9 | Turbocharged | Tier 1/Tier 2 |  |
| 6BTA5.9-M150 | 110/2200 | 120/2270 | 5.9 | Turbocharged | Tier 1/Tier 2 | |
| 6CTA8.3-M188 | 138/2200 | 151/2270 | 8.3 | Turbocharged | Tier 1/Tier 2 | |
| 6CTA8.3-M205 | 151/2200 | 166/2270 | 8.3 | Turbocharged | Tier 1/Tier 2 | |
Cummins continues its legacy of providing reliable, durable diesels to the marine market with a broad range of power 5.9 to 8.3 liters for commercial, government and recreational applications.
Cummins marine engines have been engineered to meet the durability and performance needs of marine applications and seawater cooling options and controls seamlessly integrated to ensure the propulsion for your vessel meets your needs.