QUICK LINKS WORLD WIDE LANGUAGES Locations Engines Generators spare Parts service about us Careers Cummins Care Home Engines marine Agriculture Bus, coach & truck Construction & Industry defense marine Mining Oil & gas railroad ReCon® motors Engine registration Engine request marine 1 2 3 4th Drive and additional power: 78 - 3132 kW (100 - 4200 hp) Aggregate output: 4-1240 kW Robust IMO Tier 2 / EPA 3 / EU Stage IIIa diesel engines Cummins offers a complete line of propulsion, power generation and auxiliary solutions from 6.7 to 95 liters. Cummins marine diesel engines are specifically designed for commercial, recreational, and military applications. Cummins Marine diesel engines have a wide variety of uses including: Cargo ships Coast Guard and Patrol Boats Floating dredger Ferries fishing Motor boats Offshore supply tractor Yachts Contact Cummins Engine search Services Ordering spare parts NEW ENGINES EXCHANGE ENGINES GENERATORS PREMIUM OPTIONS DRIVE SYSTEMS BROCHURES New engines Engine model Drive power HP (kW) Additional power HP (kW) @ 1500 revolutions (50 Hz) * 6BT5.9 104-150 (78-112) n / A QSB6.7 / QSB7 227-542 (168-405) 164-220 (122-164) 6CT / 6CTA8.3 n / A 164-220 (122-164) QSC8.3 493-592 (368-441) n / A QSL9 405 (309) n / A QSM11 295-705 (220-526) 265 (355) N855 240-450 (179-336) 241-425 (180-317) X15 450-600 (336-447) 500 (373) KTA19 500-700 (373-522) 450-600 (336-447) QSK19 500-800 (373-597) 580-705 (433-526) KTA38 750-1500 (559-1119) 850-1180 (634-880) QSK38 1000-1400 (746-1044) 1320 (984) KTA50 1400-1875 (1044-1398) 1180-1470 (880-1097) QSK50 1700-2200 (1268-1641) 1730 (1290) QSK60 2000-2700 (1491-2013) 2095-2547 (1563-1899) QSK95 3200 - 4200 (2386 - 3132) 3353 (2500) * also available with 60 Hz. Cummins Careers News Contact Us Engines Engines Engine registration Generator Power generation Power Suite NEWAGE STAMFORD AvK Genset Registration service Service locator QuickServe Online Insite training © 2021 Cummins Inc., Box 3005, Columbus, IN 47202-3005 USA PRIVACY AND LEGAL | SITE MAP