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Inboard engine S12U-MPTKauxiliarydieselprofessional 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
- Pollution control standard
- Tier 2
- Other characteristics
- 4-stroke
- Power
2,299 kW, 2,541 kW, 2,685 kW
(3,125.8 hp, 3,454.8 hp, 3,650.6 hp)- Displacement
141 l
(37 gal)- Number of cylinders
8 unit
- Engine speed
900 rpm, 1,000 rpm, 1,200 rpm
(5,655 rad.min-1, 6,283 rad.min-1, 7,540 rad.min-1)- Bore
240 mm
(9.4 in)- Stroke
260 mm
(10.2 in)- Length
3,562 mm
(140 in)- Width
1,910 mm
(75 in)- Height
2,374 mm
(93 in)
Description
The S12U-MPTK engine is designed and built in Japan and finished to customer specifications in France in order to deliver performance and reliability. The SU inherits all the very best of Mitsubishi’s proprietary technologies which have been developed for over half a century. Mitsubishi’s reliable mechanism generates powerful propulsion, yet compact style makes the engine easy to mount and maintain. Robust, rigid structure and low fuel consumption ratio - key requirements for the main engine of tugboats and other heavy applications. The SU engine is built to deliver reliable service for many years and to satisfy the exacting demands of professional boat operators
Benefits
Reliable
Economical fuel consumption
Easy to mount and maintenance
Applications
Tug
Fishing
Inland cargo
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.