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Mitsubishi S12R Series

S12R for marine applications – typically mounted in ferries, tankers and tug boats, and applications with demands for high performance. Available as Marine Propulsion and Auxiliary.

Power House offer Mitsubishi marine engines with a wide output range from 221 kW to 3580 kW, suitable for propulsion, auxiliary, diesel-electric, and (harbour) emergency applications.

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Specifications

Engine type
4-stroke diesel, water-cooled, direct injection, turbocharger and air-cooler
Cylinder configuration
12-cylinder
Bore x stroke (mm)
170 x 180
Dry weight (kg)
5320
Compression Ratio
14.5:1
Output (kW)
588 - 1270
Frequency (Hz)
50 / 60

Benefits

  • Compact in size
  • Economical fuel consumption
  • Commonality of parts across all engine models, simplifies spare part management

More about the product

The S12R engines 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. This strength and reliability are ideally suited for propulsion for various types of vessels.

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