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9LM25E-GS-50Hz

Auxiliary Engine (Generator Set) · Auxiliary Engines

Class-certified type (DNV register) · technical data sheet not yet verified​‌⁠‍‍‍‌‍‌​‍‌⁠‍‍⁠​‌​​
2,835 kWPower
9Cylinders
255 mmBore
400 mmStroke

Marine vessels often require powerful and reliable engines to drive their propellers and generators. This 9LM25E-GS-50Hz engine boasts a remarkable 2835 kW of power, achieved through its 9-cylinder, 4-stroke diesel design. Its large bore and stroke dimensions, measuring 255 mm and 400 mm respectively, contribute to its impressive output. The engine is designed to operate at 750 RPM and can utilize both Heavy Fuel Oil (HFO) and Marine Diesel Oil (MDO). It features a sophisticated "L" configuration and incorporates a turbocharger for enhanced performance. This engine is designed for 50 Hz operation and delivers 2693 kW of power to a generator, with a corresponding 3366 kVA output. This engine is a product of a long-standing design lineage, building upon the M25C introduced in 1996 and incorporating advancements like IMO Tier III certification. The 9LM25E-GS-50Hz engine benefits from a comprehensive design philosophy focused on reduced complexity. This approach minimizes the number of components compared to its predecessor, contributing to improved reliability and lower maintenance requirements.

Specifications

Technical data.from datasheet

Every value below comes from the manufacturer datasheet or class-society record on file for this model.

Hubvolumen (6M25)122 Liter / 122000 cc
Spezifischer Brennstoffverbrauch (SFOC)183-184 g/kW
Zylinderzahl6, 8 oder 9 inline-Zylinder
Kurbelwellendrehzahl720-750 U/min
Zylinderleistung300-333 kW pro Zylinder
Bauart4-Takt Diesel-Langhuber mit Turbolader (SCR-Ausfuehrung verfuegbar)
Komponentenreduktionca. 40% weniger Komponenten als Vorgaengerserie
Power (kW)2835
Speed (rpm)750
Fuel TypeHFO/MDO
ConfigurationL
Genset Output (kW)2693
Genset Output (kVA)3366
Frequency (Hz)50
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Download datasheet (PDF) (4101 KB)
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