- Equipment
- Outboard and Inboard engines
- Inboard engine
- Mitsubishi Equipment Europe
Inboard engine S12R-MPTAauxiliarydieselprofessional vessel
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Characteristics
- Type
- inboard, auxiliary
- Power source
- diesel
- Market
- professional vessel, for ships
- Technology
- turbocharged, direct fuel injection
- Cooling system
- water-cooled
- Other characteristics
- for generator sets, 4-stroke
- Power
1,110 kW, 1,190 kW
(1,509.2 hp, 1,617.9 hp)- Displacement
49 l
(13 gal)- Number of cylinders
12 unit
- Engine speed
1,500 rpm, 1,800 rpm
(9,425 rad.min-1, 11,310 rad.min-1)- Bore
170 mm
(6.7 in)- Stroke
180 mm
(7.1 in)- Length
2,376 mm
(94 in)- Width
1,512 mm
(60 in)- Height
1,742 mm
(69 in)- Weight
5,230 kg
(11,530 lb)
Description
The S12R-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. 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
Cruisers
Inland
Tug
Cylinder configuration - 12/60°V
Flywheel and housing - SAE 21 / SAE 00
Compression ratio - 14.0:1
Cooling method - single cooling circuit; charge air cooler integrated in jacket water system (aftercooler)
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Marine engines
*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.