General information

The S12R-T2MPTK2 engine is designed and built in Japan. 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. 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. 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 and durable

Applications

Ferry
work boat
tugboat
LCT etc.

SPECIFICATIONS

Application Propulsion/Auxiliary Generator
Cylinder configuration V-12
Total displacement (l) 49.03
Bore x stroke (mm) 170 x 180
Flywheel and housing SAE 21/SAE No.00
Compression ratio 14.5:1
Dry weight (kg) 5500
Dimensions - L x W x H (mm) 2556.5 x 1622 x 1727.5
Method of operation 4-cycle, water cooled, diesel engine, direct-injection,turbocharged with air-cooler
Cooling method Engine coolant: Indirect cooling by sea water
Intake air: Direct cooling by sea water

RATINGS

Rating B rating C rating
Output (kW) 1342 1202
Output (bhp) 1825 1634
Engine speed (rpm) 1800 1650
Emissions Tier II Tier II

DOCUMENTATION

*Please approach our authorized dealer/distributor for details.
*This data may be revised without prior notice. All pictures shown are for illustration purpose only.
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