THIS IS MY SELECT

Commercial Propulsion Engines

3512E Marine Propulsion Engine (U.S. EPA Tier 4 Final)

Power Range

1341-2550 bhp (1000-1902 bkW)

Speed Range

1600 - 1800 rpm

Emissions

U.S. EPA Tier 4, IMO II/III, EU Stage V

SPECIFICATIONS

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.

    Dimensions & Weights

    Minimum Dry Weight

    18,025 lb

    Minimum Length

    123.5 in

    Maximum Length

    125.4 in

    Minimum Height

    91.9 in

    Maximum Height

    92.1 in

    Minimum Width

    80.2 in

    Maximum Width

    81.9 in

    Engine Specifications

    Speed Range

    1600 - 1800 rpm

    Emissions

    U.S. EPA Tier 4, IMO II/III, EU Stage V

    Aspiration

    Twin Turbocharged - Aftercooled

    Bore

    6.69 in

    Stroke

    8.46 in

    Displacement

    3,574 in³

    Rotation from Flywheel End

    Clockwise or Counterclockwise

    Configuration

    V 12, 4-Stroke-Cycle Diesel

    Approximate Weight

    12,824 lb

    Oil Change Interval

    250 / 500 / 1000

    Power Rating

    Power Range

    1341-2550 bhp (1000-1902 bkW)

    • Air Inlet System
      • Corrosion-resistant aftercooler core
    • Control System
      • Dual A5 engine control modules with electronic unit injection and low pressure fuel system
    • Exhaust System
      • Dual turbochargers with water-cooled bearings and heat shields
    • General
      • Vibration damper and guard
      • Meets SOLAS regulations
    • Fuel System
      • Duplex Fuel and Oil Filtration
    • Cooling System
      • Auxiliary fresh water pump
      • Gear Driven, centrifugal jacket water pump with 40% more capacity

    Similar Models

    WHY CHOOSE EMPIRE

    • Machines built tough and ready to run in rugged applications

    • Trusted advisors to help you find and maximize your equipment

    • Wide inventory of rental equipment that lets you try before you buy

    • Full service and support to ensure performance and longevity

    YOU MIGHT ALSO BE INTERESTED IN