Marine
QSB5.9
Overview Unmatched peformance driven through a perfectly matched turbocharger and a new 24-valve cylinder head that delivers industry-leading power density 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…
Read MoreQSB6.7
Overview Unmatched peformance driven through a perfectly matched turbocharger and a new 24-valve cylinder head that delivers industry-leading power density 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…
Read MoreQSC8.3
Overview Unmatched performance from industry-leading power density on this four-valve-per-cylinder engine Increased durability from innovative engine design characteristics Improved fuel economy and sociability from the high-pressure common-rail fuel system Maximize vessel performance and access comprehensive vessel diagnostic information via SmartCraft® electronics Peace of mind delivered by the Cummins Captain’s Briefing and global service network
Read MoreQSL9
Overview Dependability and long life proven through thousands of hours of reliable commercial and trawler operation Clean, quiet operation with virtually no startup smoke from the high-pressure common-rail fuel system Excellent fuel economy for long range cruising Peace of mind delivered by the Cummins Captain’s Briefing and global service network
Read MoreQSM11
Overview 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
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