2025 Caterpillar Commercial Propulsion Engines 3406C

Information

2025 Caterpillar Commercial Propulsion Engines 3406C

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).

Features may include:
  • Corrosion resistant aftercooler core and regular duty panel type air cleaner at turbocharger inlet
  • Water-cooled exhaust manifold and turbocharger with round flanged outlet
  • Fuel priming pump, transfer pump, and LH serviced filter, flexible lines, and fuel ratio control
  • LH instrument panel with engine oil pressure, water temperature, and fuel pressure gauges, service meter
  • Crankcase breather with right hand Service - oil filter, oil level gauge, and oil filler

Photos

Highlights

  • San Diego, California
  • 2025
  • Caterpillar
  • Commercial Propulsion Engines 3406C
  • Configuration: In-line 6, 4-Stroke-Cycle Diesel
  • Diesel
  • 2921 lb
  • Available
  • 35.96 in
  • 50.33 in

Specifications

  • 2025
  • Caterpillar
  • Commercial Propulsion Engines
  • 3406C
  • General
  • Configuration: In-line 6, 4-Stroke-Cycle Diesel
  • Range: 365-400 bhp (272-298 bkW)
  • 1800 rpm
  • 5.4 in
  • 6.4 in
  • 893.39 in³
  • Heat exchanger or keel-cooled
  • 4-stroke
  • TA
  • Non-Certified
  • Mechanical
  • Diesel
  • Refill Capacity: 34 L (9 gal) | Oil Change Interval 250 hrs
  • 50.33 in
  • 57.25 in
  • 35.96 in
  • 2921 lb