General information

The S6A3-MPTK2 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
Compact in size

Applications

Fishing boat
work boat
tugboat etc.

SPECIFICATIONS

Application Propulsion/Auxiliary Generator
Cylinder configuration 6 in-line
Total displacement (l) 18.56
Bore x stroke (mm) 150 x 175
Flywheel and housing SAE 14/SAE No.1
Compression ratio 14.5:1
Dry weight (kg) 2100
Dimensions - L x W x H (mm) 2189 x 1019 x 1421
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) 526 494
Output (bhp) 715 671
Engine speed (rpm) 1960 1900
Emissions Tier I Tier I

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.
Return to index