Engine Marine type QSK95 Cummins
Overview :
2386-3132 kW | 3200-4200 hp
| Power | Torque | Certification |
| 3200 – 4200 hp | 15462 – 17802 lb-ft | RCD 2 |
| 2386 – 3132 kW | 20964 – 24136 N.m |
- 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.
- 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.
Features
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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.
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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.
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Exhaust System : Dry shielded exhaust manifold for reduced fuel consumption and improved performance.
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Air System : Cummins turbochargers optimized for marine applications. Two-stage aftercooling for efficient operation and optimization of performance.
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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.
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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.
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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.
Specification
| 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 dimension 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 |
Commercial and Recreational Marine Propulsion Engines (Variable Speed Ratings)
| Model | kW | MHP | BHP | Speed (RPM) | Rating | 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-M | 3132 | 4259 | 4200 | 1700 | Intermittent | IMO 2 |
Marine Auxiliary Engines (Fixed Speed Ratings)
| Model | kW | MHP | BHP | Speed (RPM) | Rating | 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 |
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