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

3512E Tier 4 / IMO III

3512E Tier 4 / IMO III

Features At A Glance

Utilizes closed loop air assisted DEF dosing control strategy
Advanced Engine Combustion Design
Enhanced control of fuel injection
Enhanced Fuel Delivery
Increased Durability and Higher Engine Duty Cycle Capability
Caterpillar Warranty
Global Dealer Network

Product Specifications for 3512E Tier 4 / IMO III

Save thisas your preferred unit of measurement clear

Power Rating

Engine Specifications

Dimensions & Weights

3512E Tier 4 / IMO III Standard Equipment

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


  • 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

See how 3512E Tier 4 / IMO III compares against frequently compared products.

Save thisas your preferred unit of measurement clear

Tools And Expert Help At Every Turn

Product Brochures and More Are Ready to Download!

Full specifications, product brochures and more. Sign up below for additional information. Or for instant access, you can skip this form.

Check out current offers for the 3512E Tier 4 / IMO III

View More Offers