Engine type X15 Cummins
- Engine Design – Robust engine block designed for continuous duty operation and long life. Single cylinder head with four valves per cylinder enhances performance. Base engine design has been in the market for over 15 years.
- Fuel System – Cummins XPI Fuel System, High Pressure Common Rail
- Lubrication System – Cast aluminum oil pan designed to resist corrosion, spin-on Fleetguard oil filters
- Cooling System – Front mount and low profile Heat exchanger or Keel cool with one loop system and high flow pump
- Air Intake System – Cummins Turbo Technologies HX60 turbocharger optimized for marine applications
- Exhaust System – Dry exhaust manifold to deliver improved fuel economy
- Electrical System – 24v system with marine grade wiring harness and instrument panels
- Electronics – Cummins Engine Control Module CM2350 provides engine protection through de-rates and automated engine shutdown to prevent catastrophic failures. CM2350 also provides fuel sensor monitoring, gear pressure and temperature as well as digital engine start/stop functionality. Available 24V system and standard marine grade wiring harness.
- Certifications – Complies with U.S. EPA Tier 3, EU Stage 3a and IMO Tier II emissions regulations
Optional Equipment
- C Command Connect available or open architecture.
- Flywheel housing: SAE0.
- Vessel System Integration: ED-4 displays—rudder position, fuel level, ONAN Gen Set information.
- Hydraulic Pump Drive: SAE B flanges.
- Front PTO available.
Specification :
| Configuration | In-line, 6-cylinder, 4-stroke diesel |
| Aspiration | Turbocharged / Aftercooled |
| Displacement | 14.9 L (912 in3) |
| Bore & Stroke | 137 X 169 mm (5.39 X 6.65 in) |
| Rotation | Counterclockwise facing flywheel |
| Fuel System | Cummins XPI Fuel System |
Product Dimensions and Weight
| Overall Length | mm (in) | 1810 | -71.2 |
| Length of Block | mm (in) | 1052 | -41.4 |
| Overall Width | mm (in) | 1120 | -44.1 |
| Overall Height | mm (in) | 1316 | -51.8 |
| Weight | kg (lb) | 1681 | -3700 |
Variable speed
| Model | kW | MHP | BHP | Speed (RPM) | Rating | Rated Speed | ISO* | Emissions |
| L/hr (gal/hr) | [L/hr (gal/hr) | |||||||
| X15 | 336 | 456 | 450 | 1800 | Continuous | 87.2 (23.0) | 60.7 (16.0) | IMO2, EPA3, EU3a |
| X15 | 336 | 456 | 450 | 1800 | Continuous | 82.0 (21.7) | 56.5 (14.9) | IMO2 |
| X15 | 373 | 507 | 500 | 1800 | Continuous | 95.9 (25.3) | 66.7 (17.6) | IMO2, EPA3, EU3a |
| X15 | 373 | 207 | 500 | 1800 | Continuous | 91.0 (24.0) | 62.4 (16.5) | IMO2 |
| X15 | 429 | 583 | 575 | 1800 | Continuous | 113.0 (29.8) | 77.2 (20.4) | IMO2, EPA3, EU3a |
| X15 | 447 | 608 | 600 | 1800 | Continuous | 109.7 (29.0) | 74.0 (19.5) | IMO2 |
Fixed speed
| Model | kW | MHP | BHP | Speed (RPM) | Rating | Rated Speed | ISO* | Emissions |
| L/hr (gal/hr) | L/hr (gal/hr) | |||||||
| X15 | 373 | 507 | 500 | 1500 (50Hz) | Prime | 88.9 (23.5) | 45.1 (11.9) | IMO2, EU3a |
| X15 | 373 | 507 | 500 | 1800 (60Hz) | Prime | 99.3 (26.2) | 45.7 (12.1) | EPA3, EU3a |
| X15 | 425 | 578 | 570 | 1800 (60Hz) | Prime | 103.9 (27.5) | 52.7 (13.9) | IMO2 |
