QSM11
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Proven acceleration and torque performance in thousands of boats from this dependable, four-valve-per-cylinder workhorse
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Quiet and fuel efficient operation from innovative four-cycle design
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Excellent, virtually smoke-free sociability ensures a pleasurable boating experience
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Extended engine life from heavy-duty design elements
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Peace of mind delivered by the Cummins Captain’s Briefing and global service network
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Built at Darlington Engine Plant in Darlington, U.K., Jamestown Engine Plant in Jamestown, NY, U.S., and Rocky Mount Engine Plant in Rocky Mount, NC, U.S.
| Configuration | In-line, 6-cylinder, 4-stroke diesel |
| Aspiration | Turbocharged / Aftercooled |
| Displacement | 10.8 L |
| Bore & Stroke | 125 X 147 mm |
| Rotation | Counterclockwise facing flywheel |
| Fuel System | Celect |
| Overall Length | 1495.2 mm |
| Length of Block | 945.9 mm |
| Overall Width | 1253.7 mm |
| Overall Height | 1142.8 mm |
| Weight | 1188 kg |
Recreational Marine Propulsion Engines (Variable Speed Ratings)
| Model | kW | MHP | BHP | Speed (RPM) | Rating | Emissions |
| QSM11-KC | 220 | 300 | 295 | 1800 | High Output | IMO 2 | RCD 2 |
| QSM11-KC | 261 | 355 | 350 | 1800 | High Output | IMO 2 | RCD 2 |
| QSM11-KC | 298 | 405 | 400 | 2100 | High Output | IMO 2 | RCD 2 |
| QSM11-KC | 336 | 455 | 450 | 2100 | High Output | IMO 2 | RCD 2 |
| QSM11-SW | 449 | 610 | 602 | 2300 | High Output | IMO 2 | EPA 3 | RCD 2 |
| QSM11-SW | 493 | 670 | 661 | 2300 | High Output | IMO 2 | EPA 3 | RCD 2 |
| QSM11-SW | 526 | 715 | 705 | 2500 | High Output | IMO 2 | EPA 3 | RCD 2 |
Commercial and Light Duty Marine Propulsion Engines (Variable Speed Ratings)
| Model | kW | MHP | BHP | Speed (RPM) | Rating | Emissions |
| QSM11-KC | 220 | 300 | 295 | 1800 | Continuous | IMO 2 | EU 3a |
| QSM11-SW | 261 | 355 | 350 | 1800 | Continuous | IMO 2 | EPA 3 | EU 3a |
| QSM11 - KC/SW | 297 | 405 | 398 | 1800 | Continuous | IMO 2 | EU 3a |
| QSM11- KC/SW | 297 | 405 | 398 | 1800 | Continuous | IMO 2 | EPA 3 | EU 3a |
| QSM11-SW | 298 | 405 | 400 | 2100 | Heavy Duty | IMO 2 | EPA 3 | EU 3a |
| QSM11-KC | 298 | 405 | 400 | 2100 | Heavy Duty | IMO 2 | EU 3a |
| QSM11-SW | 336 | 455 | 450 | 2100 | Medium Continuous | IMO 2 | EPA 3 | EU 3a |
| QSM11-KC | 336 | 455 | 450 | 2100 | Medium Continuous | IMO 2 | EU 3a |
| QSM11-SW | 449 | 610 | 602 | 2300 | Intermittent | IMO 2 | EPA 3 | EU 3a |
| QSM11-SW | 493 | 670 | 661 | 2300 | Government Services | IMO 2 | EPA 3 |
| QSM11-SW | 526 | 715 | 705 | 2500 | Government Services | IMO 2 | EPA 3 |