CUMMINS

Manufacturer

QSM11

Model

#qsm11

Reference Number

20xx

Year

Need Noise Free Recreation?

QSM11 for Marine

Quiet operation, including an 80-percent reduction in noise at idle, is one of the many benefits from the common-rail fuel system.

Applications

Marine
Recreational Marine
Commercial Marine
Marine Auxiliary Engines
Marine Propulsion Engines

+
Speed (RPM)
+
Horsepower

Power

300 - 715 hp
224 - 533 kW

Torque

1160 - 1750 lb-ft
1573 - 2373 N•m

 

 

Certification

RCD 2

Overview

  • Proven acceleration and torque performance in thousands of boats from this dependable, four-valve-per-cylinder workhorse
  • Quiet and fuel efficient operation from innovative four-cycle design
  • Excellent, virtually smoke-free sociability ensures a pleasurable boating experience
  • Extended engine life from heavy-duty design elements
  • Peace of mind delivered by the Cummins Captain’s Briefing and global service network
  • Built at Darlington Engine Plant in Darlington, U.K., Jamestown Engine Plant in Jamestown, NY, U.S., and Rocky Mount Engine Plant in Rocky Mount, NC, U.S.

Specifications

Configuration In-line, 6-cylinder, 4-stroke diesel
Aspiration Turbocharged / Aftercooled
Displacement 10.8 L (661 in3)
Bore & Stroke 125 X 147 mm (4.92 X 5.79 in)
Rotation Counterclockwise facing flywheel
Fuel System Celect

Features

Fuel System – Cummins Celect, a full authority electronic unit injection fuel system optimizes combustion for increased engine performance and fuel efficient operation

Lubrication System – Cast aluminum oil pan designed to resist corrosion, spin-on Fleetguard oil filters

Electrical System – 12-volt and 24-volt systems available, marine grade wiring harness and instrument panels

Cooling System – Low profile, heat exchanger configuration with standard closed crankcase ventilation system

Air System – Cummins Turbo Technologies turbocharger optimized for marine applications.  Marine grade air filter.  Large capacity sea water aftercooler 

Emissions Certified – EPA Tier 2, IMO, and RCD certified

Marine Society Certification – ABS, LR, DNV, BV, CCS, KR approval certificates available on commercial ratings 

Optional Equipment

  • Engine Controls – Digital Throttle and Shift (DTS) or Electronic Throttle and Shift (ETS) and optional potentiometer for mechanical controls
  • Instrumentation – SmartCraft® digital displays (propulsion engine only) and/or C Command analog gauges provide data on engine speed, oil pressure, engine load and more
  • Vessel System Integration – SmartCraft® monitors fluid level, vessel range, depth, vessel speed, rudder position, temperatures and more on propulsion engine only
  • Accessory Drive Pulley – Belt or gear driven
  • Hydraulic Pump Drive – SAE A or SAE B flange, wet and dry exhaust connections

Ratings

Recreational Marine Propulsion Engines (Variable Speed Ratings)

Model

kW

MHP

BHP

Speed (RPM)

Rating

Emissions

Performance Curve

QSM11-KC

220

300

295

1800

High Output

IMO 2 | RCD 2

FR20051

QSM11-KC

261

355

350

1800

High Output

IMO 2 | RCD 2

FR20050

QSM11-KC

298

405

400

2100

High Output

IMO 2 | RCD 2

FR20049

QSM11-KC

336

455

450

2100

High Output

IMO 2 | RCD 2

FR20048

QSM11-SW

449

610

602

2300

High Output

IMO 2 | EPA 3 | RCD 2

FR20576

QSM11-SW

493

670

661

2300

High Output

IMO 2 | EPA 3 | RCD 2

FR20574

QSM11-SW

526

715

705

2500

High Output

IMO 2 | EPA 3 | RCD 2

FR20572

Place Order?

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