Proven acceleration and torque performance in thousands of boats from this dependable, four-valve-per-cylinder workhorse
Quiet and fuel efficient operation from innovative four-cycle design
Excellent, virtually smoke-free sociability ensures a pleasurable boating experience
Extended engine life from heavy-duty design elements
Peace of mind delivered by the Cummins Captain’s Briefing and global service network
Features may include:
Fuel System
Cummins Celect, a full authority electronic unit injection fuel system optimizes combustion for increased engine performance and fuel efficient operation
Lubrication System
Cast aluminum oil pan designed to resist corrosion, spin-on Fleetguard oil filters
Electrical System
12-volt and 24-volt systems available, marine grade wiring harness and instrument panels
Cooling System
Low profile, heat exchanger configuration with standard closed crankcase ventilation system
Air System
Cummins Turbo Technologies turbocharger optimized for marine applications. Marine grade air filter. Large capacity sea water aftercooler
Emissions Certified
EPA Tier 2, IMO, and RCD certified
Marine Society Certification
ABS, LR, DNV, BV, CCS, KR approval certificates available on commercial ratings
Photos
Highlights
Sleepy Eye, Minnesota
2024
Cummins
QSM11 For Marine QSM11-SW
Diesel
Available
Specifications
2024
Cummins
QSM11 For Marine
QSM11-SW
General
125 mm (4.92 in)
6
10.8 L (661 in3)
449 kW (610 MHP) 602 BHP
IMO 2 | EPA 3 | RCD 2
2300 RPM
147 mm (5.79 in)
Turbocharged / Aftercooled
Celect
Diesel
Of Block: 945.9 mm (37.24 in)
1142.8 mm (44.99 in)
1253.7 mm (49.36 in)
1495.2 mm (58.87 in)
Overall: 1188 kg (2620 lb)
Rotation: Counterclockwise facing flywheel | Rating: High Output