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The mechanically governed 3406C marine propulsion engine is available “A” rating of 365 bhp (272 bkW) and a “B” rating of 400 bhp (298 bkW).

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Power Rating
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Power Range 365-400 bhp (272-298 bkW) 365-400 bhp (272-298 bkW)

Over 15 Years of Marine 3406C Caterpillar Production

Building on Years of Experience with 3400 Series Products

History of Proven Quality & Reliability

Caterpillar Global Dealer and Support Network

3406C Standard Equipment

Exhaust System
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  • Manifold & Turbocharger, watercooled
  • 152 mm (6 in) round flanged outlet on 1800 rpm
  • Elbow, dry, 152 mm (6 in) on 1800 rpm
  • Flange, dry, 152 mm (6 in) on 1800 rpm;

3406C Optional Equipment

EXHAUST SYSTEM
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  • Elbow
  • Rain Cap
  • Flexible Fitting
  • Muffler
  • Duplex fuel filters
  • Water seperator