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Brand reference

Nanni Diesel marine diesels

Marinised base engines for yachts and catamarans.

Nanni marinises industrial base engines for marine use, with a range covering sailing-yacht auxiliaries through to larger yacht and catamaran installations. Nanni-powered boats are reasonably common in the Australian cruising fleet, particularly among production catamarans and European-built yachts.

The parts question is the important one

As with any marinised range, parts split into two categories: base-engine parts, which follow the industrial engine underneath, and marine parts specific to the marinisation. Owners occasionally discover this at an inconvenient moment, when a part described as unavailable through one channel is readily available through the other.

Establish both channels before you need them: which parts are base-engine, which are Nanni-specific, and what the lead time is on each in your part of Australia.

Saildrives and installation

Many Nanni-powered yachts and catamarans use saildrive installations, which carry their own maintenance system, corrosion controls and time-limited diaphragm. Assess the drive separately from the engine — see saildrive systems.

Before you buy or repower

  • Exact model and serial, and the base engine underneath it?
  • Which parts channel supplies which components, and at what lead time?
  • Saildrive service and diaphragm history, if fitted?
  • Condition of the raw-water circuit and exhaust.