By Claire Gill
The Mitsubishi S6R-PTA is a very powerful and reliable diesel engine, used in industrial and marine applications. Greater power in less spaceThe Mitsubishi SR-series gives greater power in less space. The SR series consist of 6-cylinder in-line diesel engines, 12 cylinder V- type and 16 cylinder V- type engines. Extra high fuel efficiencyExperience gained during more than a decade of SB, SA and SN diesel engine production led to the introduction of a direct injection system employing Mitsubishi’s originally designed PS type fuel injection pump. Now, in combination with an originally designed high performance turbocharger and twin passage swirl port, Mitsubishi has achieved in the SR series an outstanding fuel-efficient engine.
General informationThe S6R2-MPTA 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. Utilizing a long-stroke block with in-house MHI turbocharger technology, we have managed to maintain the footprint of our lower output engines, while substantially increasing the power output. 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.
