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Cummins QSB6.7
![Cummins QSB6.7](https://hattonpower.com/themes/hattonmarine/assets/images/1x1.png)
High pressure common rail
- HP available at 250, 305, 355, 380, 425, 480 and 550
- 250hp-425hp available in keel cooled or heat exchanged
- 480hp-550hp available in heat exchanged
- Replaceable cylinder liners for 250hp-425hp only
High pressure common rail
- HP available at 250, 305, 355, 380, 425, 480 and 550
- 250hp-425hp available in keel cooled or heat exchanged
- 480hp-550hp available in heat exchanged
- Replaceable cylinder liners for 250hp-425hp only