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Engine Marine type QSK19 Cummins
Engine Marine type QSK19 Cummins

Engine Marine type QSK19 Cummins

Overview :

373-597 kW | 500-800 hp

Power Certification
500 – 800 hp IMO Tier II
373 – 597 kW
  • Designed to withstand the challenging conditions commercial marine operators often face; this same reliable, durable power is now available for recreational boating applications, including super yachts and yacht support vessels.

  • Improved idle stability and reduced noise and vibration are a direct result of the Cummins Modular Common Rail fuel system.

  • In-cylinder technology to meet IMO Tier II, EPA Tier 3 and EU Stg. 3a; platform for future emissions globally.

  • Covered by a comprehensive one year warranty and backed by Cummins global service network.

  • Built at Seymour Engine Plant in Seymour, IN, U.S.

Features

  1. Engine Design : Reliable base engine uses common components from the proven K19, K38 and K50 engines. A new cast-iron, ductile single-piece piston with nitride-coated rings and hardened cylinder liner provides excellent durability and long life.

  2. Fuel System : Modular Common Rail Fuel System features a simplified design which provides constant high injection pressure regardless of engine speed or load condition. Benefits include low noise and vibration for quiet operation, idle stability and low-end torque.

  3. Cooling System : Single-loop cooling eliminates the need for two keel coolers for reduced installation expense. Engine-mounted titanium plate heat exchanger provides superior durability with minimal maintenance requirements.

  4. Exhaust System : Water-cooled exhaust manifold cools engine surface temperatures. Design is a cast single piece construction that eliminates potential exhaust leakage.

  5. Air System : Mounted or remote marine grade air cleaner with replaceable element reduces maintenance cost. Water-cooled turbocharger optimized for vessel operating conditions and safety.

  6. Lubrication System : Standard capacity 60.6 L (16 U.S. gal) shallow oil pan or high capacity 72 L (19 U.S. gal) deep oil pan for installation flexibility. Cummins spin-on oil filters available on engine service side.

  7. Electronics : 24v Quantum System electronics feature a proven CM850 ECM to monitor operating parameters, while providing diagnostics, prognostics and complete engine protection. Simplified electrical customer interface box for all vessel connections reduces installation complexity.

  8. Certifications : Complies with IMO Tier II, EPA Tier 3 and EU Stage IIIa emissions regulations. Designed to meet International Association of Classification Societies (IACS) and SOLAS requirements. Consult your local Cummins professional for a complete listing of available class approvals.

Optional Equipment

  • C Command panels.
  • ELIMINATOR™ oil filtration system.
  • Premium coolant hose connections.
  • Duplex lube oil and fuel filtration.
  • Integral marine gear oil cooler.
  • SAE A or B auxiliary drive.
  • Front PTO adaptor.
  • Fully integrated, type-approved alarm and safety system.
  • CENTINEL oil management system.

Specification

Configuration In-line, 6-cylinder, 4-stroke diesel
Aspiration Turbocharged/Aftercooled
Displacement 19 L (1150 in3)
Bore & Stroke 159 X 159 mm (6.25 X 6.25 in)
Rotation Counterclockwise facing Flywheel
Fuel System Modular Common Rail (MCRS)

Product dimension and weight

Overall Length mm (in) 2009.6 -79.12
Overall Block mm (in) 1200.2 -47.25
Overall Width mm (in) 1087.7 -42.82
Overall Height mm (in) 1764.6 -69.47
Weight kg (lb) 2200 -14850

Commercial and Recreational Marine Propulsion Engines (Variable Speed Ratings)

Model kW MHP BHP Speed (RPM) Rating Emissions Performance Curve
QSK19-M 373 507 500 1800 Continuous IMO 2 | EU 3a  FR4530
QSK19-M 447 608 600 1800 Continuous IMO 2 | EU 3a  FR4531
QSK19-M 492 669 660 1600 Continuous IMO 2 | EU 3a FR4532
QSK19-M 492 669 660 1600 Continuous IMO 2 | EPA 3  FR4610
QSK19-M 560 760 750 1800 Heavy Duty IMO 2 | EU 3a  FR4533
QSK19-M 560 760 750 1800 Continuous IMO 2 | EPA 3 FR4611
QSK19-M 567 771 760 2100 Heavy Duty IMO 2 | EU 3a  FR4534
QSK19-M 597 811 800 1800 Heavy Duty IMO 2 | EPA 3 | EU 3a  FR4714
QSK19-M 597 811 800 2100 Heavy Duty IMO 2 | EPA 3  FR4513
QSK19-M 597 811 800 2100 Medium Continuous IMO 2 | EU Stg 3a FR4535

Marine Auxiliary Engines (Fixed Speed Ratings)

Model kW MHP BHP Speed (RPM) Rating Emissions Performance Curve
QSK19-DM 433 588 580 1500 (50 Hz) Prime Power IMO 2 FR4529
QSK19-DM 526 715 705 1500 (60 Hz) Prime Power IMO 2  FR4716
QSK19-DM 563 765 755 1800(60Hz) Prime Power IMO2|EU 3a FR4528
QSK19-DM 563 765 755 1800(60Hz) Prime Power IMO2|EPA 3 FR4609
QSK19-M 597 811 800 1800(60Hz) Prime Power IMO2|EPA 3 FR4715

 

Read more : Engine Marine type QSK60 CumminsEngine Marine type KTA38 CumminsEngine Marine type QSK19 CumminsEngine Marine type QSK38 Cummins

author

Indonesia Marine Equipment

INAMEQ is provide all marine product (equipment and sparepart) and news about marine product to help procurement team at shipping industry, ship contractor, port contractor and oil gas company finding competitive price to directly connect with manufacturer and authorized local and international.

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