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Inboard engine S6R-MPTAWpropulsiondieselgas
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Characteristics
- Type
- inboard, propulsion
- Power source
- diesel, gas
- Market
- professional vessel, for ships
- Technology
- turbocharged, direct fuel injection
- Cooling system
- water-cooled
- Pollution control standard
- Tier 2
- Other characteristics
- 4-stroke
- Power
324 kW, 447 kW, 470 kW, 520 kW, 605 kW
(440.5 hp, 607.8 hp, 639 hp, 707 hp, 822.6 hp)- Displacement
25 l
(7 gal)- Number of cylinders
6 unit
- Engine speed
1,600 rpm, 1,650 rpm, 1,800 rpm
(10,053 rad.min-1, 10,367 rad.min-1, 11,310 rad.min-1)- Consumption
81 l/h, 89 l/h
(21 us gal/h, 24 us gal/h)- Bore
170 mm
(6.7 in)- Stroke
180 mm
(7.1 in)- Length
1,786 mm
(70 in)- Width
1,220 mm
(48 in)- Height
1,650 mm
(65 in)- Weight
2,830 kg
(6,239 lb)
Description
The S6R-MPTAW 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. 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.
Benefits
Reliable
Compact in size
Economical fuel consumption
Commonality of parts across the MHIET engine models, simplifies spare part management
Applications
Ferries
Fishing
Inland
Flywheel and housing - SAE 18 / SAE 0
Cooling method - separate high and low temperature cooling circuit; charge air cooler by closed freshwater system controlled by thermostat (intercooler)
Catalogs
No catalogs are available for this product.
See all of Mitsubishi Equipment Europe‘s catalogsExhibitions
Meet this supplier at the following exhibition(s):
SMM 2026
1-04 Sep 2026 Hambourg (Germany)
Other Mitsubishi Equipment Europe products
Marine engines
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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.