• 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
• 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

 

 

Specifications

 

Configuration	In-line, 6-cylinder, 4-stroke diesel
Aspiration	Turbocharged / Aftercooled
Displacement	6.7 L (408 in3)
Bore & Stroke	107 X 124 mm (4.21 X 4.88 in)
Rotation	Counterclockwise facing flywheel
Fuel System	High Pressure Common Rail

 

Product Dimensions and Weight

 

Overall Length	1263.8mm / 49.76in
Length of Block	748mm / 29.45in
Overall Width	910.6mm / 35.85in
Overall Height	857mm / 33.74in
Weight	658kg / 1450lb

 

Dimensions may vary based on selected engine configuration

 

• QSB6_7_Performance_Curves_480.pdf
• QSB6_7_Engine_General_Data.pdf
• QSB6_7_Applications_Spec_Sheet.pdf