Marine Diesel Engines and Generators

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Nanni Marine Diesel Generators

Nanni offers a range of diesel 50Hz marine generators with power ranging from 5kW to 35kW.

Nanni Australia makes it easy, with all diesel generators delivered, assembled and ready for installation.

All Nanni Diesel Generators are powered by the reliable Kubota diesel, featuring Nanni’s freshwater cooling system via a heat exchanger.

Nanni offers comprehensive installation equipment, including everything from fuel tanks to exhaust systems.

Nanni Marine Diesel Generators


Designed specifically for pleasure duty applications, our most compact unit within the Nanni Diesel Marine Generator range comes standard with a sound attenuated enclosure. Both the engine and alternator are water-cooled, ensuring a maximal life span and smooth functioning.


Alternators used in the QMS Nanni Diesel Marine Generator range are manufactured by Mecc Alte, a world leader in the production of compact synchronous alternators. All generator sets in the QMS series are available with an optional sound enclosure.


On both the QMF and QMS range, the sound enclosure is made of insulated panels in painted marine aluminium. Multiple access ports for all necessary connections and maintenance items including lifting visual access.