K Series Mechanical Product Line

The legacy K Series has proven reliable and durable in tough marine environments for over 25 years. All KTA19/38/50 propulsion and many auxiliary ratings are available with IMO Tier I certification. Plus, select ratings are now certified to meet more stringent IMO Tier II global emissions standards. The addition of mechanical products to Cummins IMO Tier II product line fills a much needed gap for durable, reliable power without electronic controls.

The K Series product line features the proven Cummins PT fuel system available either as a mechanically controlled fuel pump or an enhanced CENTRY™ electronic governor. The PT fuel system is more tolerant of fuel contaminants, making it a good choice for vessels operating on global fuels—anything from MGO to ULSD.

For more information, click on the links below to view the product listing on marine.cummins.com.

Model Ratings
KTA19 Commercial Propulsion373-522 kW (500-700 hp)
KTA19 Auxiliary336-507 kW (450-680 hp)
KTA38 Commercial Propulsion559-1119 kW (750-1500 hp)
KTA38 Auxiliary634-1007 kW (890-1350 hp)
KTA50 Commercial Propulsion1044-1398 kW (1400-1875 hp)
KTA50 Auxiliary880-1291 kW (1180-1730 hp)
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