Product Description
New Cummins Original Engine K38 KTA38-M for Marine is a 38-liter turbocharged and aftercooled diesel engine, purpose-built for medium-to-large marine vessels. Offering robust horsepower and torque, the K38-M ensures reliable performance for continuous onboard operation. Engineered for marine environments, it delivers durability, fuel efficiency, and long service life, making it ideal for both propulsion and auxiliary power applications.
Cummins KTA38-DM1180 Technical Data Sheet
| Item | Value |
| Engine Model | KTA38-DM1180 |
| Configuration | V12, 4-stroke, Turbocharged & Aftercooled |
| Displacement | 37.8 |
| Bore × Stroke | 159 × 159 |
| Compression Ratio | 13.9:1 |
| Air Intake Method | Turbocharged with Air-to-Air Aftercooling |
| Fuel System | PT (Pressure-Time)Fuel System |
| Governor Type | Electronic (mechanical optional) |
| Rated Power | 1180 HP / 880 kW |
| Rated Speed | 1800 |
| Max Torque (Est.) | 5000 |
| Cooling System | Water-cooled (closed loop) |
| Lube Oil Capacity | 135–150 |
| Net Weight | 4300 |
| Dimensions (L×W×H) | 2200 × 1500 × 1800 |
| Rotation (Flywheel) | Clockwise |
| Emission Compliance | Non-certified (marine / non-road) |
| Typical Applications | Marine Auxiliary, Marine Main Propulsion |
Cummins KTA38-DM Series Core Technical Comparison
| Parameter | KTA38-DM1050 | KTA38-DM1135 | KTA38-DM1180 | KTA38-DM1200 | KTA38-DM1280 |
| Rated Power (HP/kW) | 1050 / 783 | 1135 / 846 | 1180 / 880 | 1200 / 895 | 1280 / 955 |
| Rated Speed (RPM) | 1800 | 1800 | 1800 | 1800 | 1800 |
| Displacement (L) | 37.8 | 37.8 | 37.8 | 37.8 | 37.8 |
| Cylinders / Layout | 12 / V-type | 12 / V-type | 12 / V-type | 12 / V-type | 12 / V-type |
| Bore × Stroke (mm) | 159 × 159 | 159 × 159 | 159 × 159 | 159 × 159 | 159 × 159 |
| Compression Ratio | 13.9:1 | 13.9:1 | 13.9:1 | 13.9:1 | 13.9:1 |
| Air Intake Method | Turbocharged & Aftercooled | Turbocharged & Aftercooled | Turbocharged & Aftercooled | Turbocharged & Aftercooled | Turbocharged & Aftercooled |
| Fuel System | PT (Pressure-Time) Fuel System | PT (Pressure-Time) Fuel System | PT (Pressure-Time) Fuel System | PT (Pressure-Time) Fuel System | PT (Pressure-Time) Fuel System |
| Governor Type | Electronic / Mechanical | Electronic / Mechanical | Electronic / Mechanical | Electronic / Mechanical | Electronic / Mechanical |
| Cooling System | Water-cooled (indirect) | Water-cooled (indirect) | Water-cooled (indirect) | Water-cooled (indirect) | Water-cooled (indirect) |
| Lube Oil Capacity (L) | 135–150 | 135–150 | 135–150 | 135–150 | 135–150 |
| Net Weight (kg) | 4200–4400 | 4200–4400 | 4200–4400 | 4200–4400 | 4200–4400 |
| Dimensions (mm) | 2200 × 1500 × 1800 | 2200 × 1500 × 1800 | 2200 × 1500 × 1800 | 2200 × 1500 × 1800 | 2200 × 1500 × 1800 |
| Typical Applications | Marine Auxiliary,Marine Main Propulsion | ||||
Features & Benefits
- Marine-Optimized Design – Engineered for propulsion and auxiliary systems on medium-to-large vessels.
- High Power & Torque – Balanced output suitable for demanding marine applications.
- Durable & Corrosion-Resistant – Built to withstand harsh saltwater and long-term marine operation.
- Genuine Cummins Quality – Factory-original engine backed by Cummins’ global service and parts network.
Typical Applications
- Propulsion systems for medium-to-large commercial and service vessels
- Marine generator sets for onboard power
- Auxiliary engines for workboats and coastal vessels
- Deck machinery and marine pumping systems
- Offshore support vessels and passenger ferries
