QSK95 for Marine

Overview

QSK95 for Marine

2386-3132 kW | 3200-4200 hp

      • The most powerful high-speed engine ever built for marine vessels
      • Compared to medium speed engines: lower capital cost, more compact installation and more cost-effective rebuilds
      • Designed to withstand the challenging conditions commercial marine operators often face; this same reliable, durable power is also available for recreational boating applications, including super yachts and yacht support vessels

cummins-brochure-download

      • In-cylinder technology to meet IMO Tier II and EU Stg. 3a; platform for future emissions in the U.S. and 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.

Specifications

Configuration V-16 cylinder, 4-stroke diesel
Aspiration Turbocharged/Aftercooled
Displacement 95 L (5797 in3)
Bore & Stroke 190 x 210 mm (7.48 x 8.27 in)
Rotation Counterclockwise facing Flywheel 
Fuel System Modular Common Rail (MCRS)

Product Dimensions and Weight

Overall Length

mm (in)

3654

(144)

Overall Width

mm (in)

1733

(68)

Overall Height

mm (in)

2362

(93)

Weight

kg (lb)

13,282

(29,282)

Dimensions may vary based on selected engine configuration



Engine Finder Specifications

Markets
Certification Level Tier 3 / Stage IIIA
IMO Tier II
Power 3200 - 4200 hp / 2386 - 3132 kW

Ratings

Commercial and Recreational Marine Propulsion Engines (Variable Speed Ratings)

Engine Model

kW

MHP

BHP

Engine Speed (RPM)

Rating Definition

Emissions

QSK95-M

2386

3245

3200

1400-1600

Continuous

IMO 2

QSK95-M

2684

3650

3600

1700

Heavy Duty

IMO 2

QSK95-M

2983

4056

4000

1700

Medium Continuous

IMO 2

QSK95-DM

2983

4056

4000

1800

Diesel Electric

IMO 2

QSK95-M

3132

4259

4200

1700

Intermittent

IMO 2

 

Marine Auxiliary Engines (Fixed Speed Ratings)

Engine Model

kW

MHP

BHP

Engine Speed (RPM)

Rating Definition

Emissions

QSK95-DM

2500

3400

3353

1500 (50 Hz)

Prime Power

IMO 2

QSK95-DM

3000

4079

4023

1800 (60 Hz)

Prime Power

IMO 2



For more information on marine ratings, click here. For more on marine emissions information, click here.

Features

Fuel System – High Pressure Common Rail Fuel System provides high injection pressure up to 2500 bar for quiet operation, idle stability, improved low-end torque and reduced emissions. Patented NanoNet™ filtration provides exceptional protection against fuel contamination

Cooling System – Two pump, two loop cooling system utilizes a dual impeller, single shaft pump with premium sealing technology. Titanium plate heat exchanger provides superior durability with minimal maintenance requirements

Exhaust System – Dry shielded exhaust manifold for reduced fuel consumption and improved performance

Air System – Cummins turbochargers optimized for marine applications. Two-stage aftercooling for efficient operation and optimization of performance

Lubrication System – ELIMINATOR™ self-cleaning oil filtration system replaces spin-on filters to reduce maintenance time and cost. Optional CENTINEL™ oil replenishment system extends oil change intervals. Pre-lube starter protects engine from damage due to dry starts

Electronics – 24v electronics feature Cummins proven ECM to monitor operating parameters, while providing diagnostics, prognostics and complete engine protection. Customer interface box for all vessel connections to reduce installation complexity

Certifications – Complies with IMO Tier II emissions regulations. Engineered to meet the International Association of Classification Societies (IACS) and SOLAS requirements

Optional Equipment

  • Front power take-off up to 80 percent rated power
  • SAE B accessory drive
  • Turbine air starters
  • C Command monitoring and display panels
  • Fully integrated type approved alarm and safety system

Brochures Available

Title Bulletin Number Request View  
C Command Electronic Information System Brochure 4082006 Request View  Download
C Command Electronic Information System Brochure – A4 Format 5410605 View  Download
Marine Defense Brochure 4087453 Request View  Download
Marine Defense Brochure – A4 Format 4087463 View  Download
Marine Products Guide 3381946 Request View  Download
QSK95 Marine Propulsion and Auxiliary Engines for Commercial and Recreational Applications Spec Sheet 4087430 Request View  Download
QSK95 Marine Propulsion and Auxiliary Engines for Commercial and Recreational Applications Spec Sheet - A4 Format 4986144 View  Download