7/31/2019 QSK19 IMO Tier II and EPA Tier 3 Certified Ratings SS

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Cummins Inc.4500 Leeds Avenue - Suite 301Charleston, SC 29405-8539U.S.A.

Internet: marine.cummins.comEmail: wave.master@cummins.com

Bulletin M10109 REV 9/12

©2012 Cummins Inc.

QSK19 MCRS

IMO Tier II and EPA Tier 3 certied

Features and Benefts

Engine Design - Reliable base engine uses common

components rom 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 lie

Fuel System - Modular Common Rail Fuel System

eatures a simplied design which provides constant

high injection pressure regardless o engine speed

or load condition. Benets include low noise and

vibration or quiet operation, idle stability and low-end

torque

Cooling System - Single-loop cooling eliminates the

need or two keel coolers or reduced installation

expense. Engine-mounted titanium plate heat

exchanger provides superior durability with minimal

maintenance requirements

Exhaust System - Water-cooled exhaust maniold

cools engine surace temperatures. Design is a cast

single piece construction that eliminates potential

exhaust leakage

 Air System - Mounted or remote marine grade

air cleaner with replaceable element reducesmaintenance cost. Water-cooled turbocharger

optimized or vessel operating conditions and saety

Lubrication System - Standard capacity 60.6 L (16

U.S. gal) oil pan with shallow, rear or ront sump

or installation fexibility. Cummins spin-on oil lters

available on engine service side

Electronics - 24-volt Quantum System electronics

eature a proven CM850 ECM to monitor operating

parameters, while providing diagnostics, prognostics

and complete engine protection. Simplied electrical

customer interace box or all vessel connections

reduces installation complexity

Certications - Complies with IMO Tier II and EPA 

 Tier 3 emissions regulations. Designed to meet

International Association o Classication Societies

(IACS) and SOLAS requirements. Consult your

local Cummins proessional or a complete listing o 

available class approvals

Optional Equipment 

■ C Command panels

 ■ ELIMINATOR™

 ■ Premium coolant hose connections

 ■ Duplex lube oil and uel ltration

■ Integral marine gear oil cooler

 ■ SAE A or B auxiliary drive

 ■ Front PTO adaptor

 ■ Fully integrated, type-approved alarm and saety

system

Cummins is a pioneer in product improvement. Thus speciications may change without

notice. Illustrations may include optional equipment.