QSM11 / X15
Heavy-duty in-line six marine diesels: QSM11 at 300–715 hp and X15 at 450–600 hp.
The QSM11 is a 10.8-litre in-line six-cylinder marine diesel (125 × 147 mm bore × stroke) rated at 220–526 kW (300–715 hp) at 1,500–2,500 rpm, depending on the rating. The X15, derived from Cummins' heavy-duty on-highway engine, adds a marine rating of 336–447 kW (450–600 hp) for workboat duty.
Specifications
- Power kW min
- 220
- Power kW max
- 526
- Power hp min
- 300
- Power hp max
- 715
- Speed rpm
- 1,500–2,500 (QSM11)
- Fuels
- Diesel
- Displacement l
- 10.8
- Bore mm
- 125
- Stroke mm
- 147
- Cylinders
- 6
Listed under
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