Marine Engine
S6A3-MPTK (package)
General information
The S6A3-MPTK engine is designed and built in Japan and finished to customer specifications in France in order to deliver performance and reliability. From the combustion chamber design to the fuel injection technology, to the turbocharger and the advanced cooling system. Everything has been perfectly balanced to provide highly reliable operation, optimum fuel consumption and minimized installation footprint. Its maintenance is easy as each cylinder has its own cylinder head, and the engine has large inspection covers on the crankcase. With our Mitsubishi Marine Engine propulsion package series, we offer a complete package, including a built-up heat exchanger, a seawater pump and panels for a compact design, ensuring easy installation and maintenance.
Benefits
- Reliable
- Compact in size
- Economical fuel consumption
- Commonality of parts across the MHIET engine models, simplifies spare part management
Applications
- Ferries
- Fishing
- Tug
-
Specifications
Application Propulsion Cylinder configuration 6 in-line Total displacement (l) 18.56 Bore x stroke (mm) 150 x 175 Flywheel and housing SAE 14 / SAE 10 Compression ratio 14.5:1 Dry weight (kg) 2100 Dimensions - L x W x H (mm) 2189 x 1127 x 1421 Method of operation 4-stroke, water-cooled diesel engine, with direct-injection, turbocharger, air-cooler, built-up heat exchanger and sea water pump Cooling method separate high and low temperature cooling circuit; charge air cooler directly cooled by sea water (intercooler) -
Ratings
Rating UCD UCD HD Output (kW) 368 405 445 Output (bhp) 493 543 597 Engine speed (rpm) 1840 1840 1900 Emissions Not regulated Not regulated Not regulated -
DOCUMENTATION
Brochure - Mitsubishi Marine Engine - Propulsion package PDF Specification sheet - S6A3-MPTK (package) PDF Rating definition - High Speed - Propulsion PDF Mitsubishi Marine Product Guide PDF
| Application | Propulsion |
|---|---|
| Cylinder configuration | 6 in-line |
| Total displacement (l) | 18.56 |
| Bore x stroke (mm) | 150 x 175 |
| Flywheel and housing | SAE 14 / SAE 10 |
| Compression ratio | 14.5:1 |
| Dry weight (kg) | 2100 |
| Dimensions - L x W x H (mm) | 2189 x 1127 x 1421 |
| Method of operation | 4-stroke, water-cooled diesel engine, with direct-injection, turbocharger, air-cooler, built-up heat exchanger and sea water pump |
| Cooling method | separate high and low temperature cooling circuit; charge air cooler directly cooled by sea water (intercooler) |
| Rating | UCD | UCD | HD |
|---|---|---|---|
| Output (kW) | 368 | 405 | 445 |
| Output (bhp) | 493 | 543 | 597 |
| Engine speed (rpm) | 1840 | 1840 | 1900 |
| Emissions | Not regulated | Not regulated | Not regulated |
| Brochure - Mitsubishi Marine Engine - Propulsion package | |
|---|---|
| Specification sheet - S6A3-MPTK (package) | |
| Rating definition - High Speed - Propulsion | |
| Mitsubishi Marine Product Guide |
*This data may be revised without prior notice. All pictures shown are for illustration purpose only.