- Equipment
- Outboard and Inboard engines
- Propulsion engine
- Mitsubishi Equipment Europe
Inboard engine S12A2-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
701 kW, 776 kW
(953.1 hp, 1,055.1 hp)- Displacement
34 l
(9 gal)- Number of cylinders
12 unit
- Engine speed
1,940 rpm, 2,000 rpm
(12,189 rad.min-1, 12,566 rad.min-1)- Bore
150 mm
(5.9 in)- Stroke
160 mm
(6.3 in)- Length
2,059 mm
(81 in)- Width
1,654 mm
(65 in)- Height
1,566 mm
(62 in)- Weight
3,380 kg
(7,452 lb)
Description
The S12A2-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
Cylinder configuration - 12/60°V
Flywheel and housing - SAE 18 / SAE 0
Compression ratio - 15.3:1
Cooling method - separate high and low temperature cooling circuit; charge air cooler by closed freshwater system controlled by thermostat (intercooler)
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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.