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professional vessel engine / inboard / propulsion / diesel



  • Market:

    professional vessel

  • Type:

    inboard, propulsion

  • Power source:


  • Technology:

    turbocharged, direct fuel injection

  • Other characteristics:

    Tier 3

  • Power:

    Max.: 3,386 ch (3,386 hp)

    Min.: 1,650 ch (1,650 hp)


The 3516C propulsion engine is available with a wide range of ratings that meet IMO II regulations without any additional aftertreatment. These engines provide efficient operation with electronic governing, cold mode start strategy, and programmable low idle to minimize fuel consumption. The 3516C engine also incorporates a closed crankcase ventilation system to lower emissions.

Other Caterpillar Marine Power Systems products

Commercial Propulsion Engines