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MOTORI CUMMINS QSB 5.9

QSB 5.9

 

Configuration In-line 6-cylinder, 4-stroke diesel
Bore & Stroke 102 mm x 120 mm (4.02 in x 4.72 in)
Displacement 5.9 L (359 in3)
Aspiration Turbocharged/Aftercooled
Rotation Counterclockwise facing flywheel

Markets Marine
Certification Level Tier 2 / Stage II
Power 230 - 480 hp / 172 - 358 kW
Torque 510 - 942 lb-ft / 691 - 1277 N•m
 

 

- 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

  boating experience.