Mitsubishi S6R-T2MPTK 530kW 1400rpm Engine Assembly

The Mitsubishi S6R-T2MPTK is a heavy-duty, inline six-cylinder, four-stroke diesel engine designed for continuous high-load operation in marine propulsion, industrial power generation, and pumping applications. It features a 170 mm bore and 180 mm stroke, yielding a total displacement of 24.51 liters. The engine utilizes a mechanical direct injection system with an inline injection pump and is turbocharged with an aftercooler for optimized combustion efficiency. This specific configuration is rated at 530 kW (approximately 710 HP) at 1400 rpm, compliant with IMO Tier 2 emission standards. The engine block is constructed with individual cylinder heads for ease of maintenance and large inspection covers on the crankcase. Standard rotation is counterclockwise viewed from the flywheel end. Flywheel and housing conform to SAE 18 / SAE 0 standards. Dry weight is approximately 2750 kg. The assembly includes the core long block, turbocharger, aftercooler, fuel injection system, and standard marine mounting brackets.