
QSB6.7/QSB7 for Marine
QSB6.7/QSB7 for Marine
Power
230 - 550
hp
172 - 410 kW
172 - 410 kW
Torque
720 - 1250
lb-ft
976 - 1695 N•m
976 - 1695 N•m
Certification
RCD 2
Applications
Marine
Recreational Marine
Commercial Marine
Marine Auxiliary Engines
Marine Propulsion Engines
Overview:
184-405 kW | 247-542 hp
- Quiet operation, including an 80-percent reduction in noise at idle, is one of the many benefits from the common-rail fuel system
- Enhanced sociability from the high-pressure common-rail design virtually eliminates smoke and improves the whole boating experience
- Peace of mind delivered by the Cummins Captain’s Briefing and global service network
- Built at Darlington Engine Plant in Darlington, U.K. and Rocky Mount Engine Plant in Rocky Mount, NC, U.S