QSM11

Applications

Marine
Recreational Marine
Commercial Marine
Marine Auxiliary Engines
Marine Propulsion Engines

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

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)