Marine propulsion Engine 3512E Tier 4 / IMO III

The 3512E marine propulsion engine is now available in a wide range of ratings that meet U.S. EPA Tier 4 Final and IMO III marine emissions regulations. As the commercial marine industry adjusts their operations to meet U.S. EPA Tier 4 Final and IMO III emissions standards, Caterpillar Marine has introduced a solution built to maximize performance while meeting regulations. Caterpillar's combination of a fuel-efficiency-optimized engine and a selective catalytic reduction (SCR) aftertreatment system is a solution that not only reduces NOx emissions, but can also lower a customer's owning and operating costs in the process.

3512E Tier 4 / IMO III Specifications:

  • Bore (mm)
    170
  • Cylinder Configuration
    Vee 12, 4-Stroke-Cycle Diesel
  • Fuel
    Diesel
  • Power (kW)
    1901
  • Speed (RPM)
    1200-1800
  • Stroke (mm)
    215
  • Type
    TTA
Caterpillar
Manufacture

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