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336 Excavator

  • Specs Summary
  • Length
    146.6 in (3724 mm)
  • Height
    90.9 in (2309 mm)
  • Minimum Rating
  • Maximum Rating

3516E Marine Auxiliary Engine (U.S. EPA Tier 4 Final)

The 3516E marine auxiliary 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 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.

  • Emissions ( )
  • Aspiration ( )
  • Minimum Width 72.8 in (1850 mm)
  • Maximum Width 87.9 in (2230 mm)
  • Stroke 8.46 in (215 mm)
  • Bore 6.69 in (170 mm)
  • Configuration ( )
  • Displacement 4765 in³ (78 l)
  • Length 146.6 in (3724 mm)
  • Height 90.9 in (2309 mm)
  • Power Range ( )
  • Rotation from Flywheel End ( )
  • Dry Weight 22060 lb (10006 kg)

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

Cooling System

  • Auxiliary fresh water pump
  • Gear Driven, centrifugal jacket water pump with 40% more capacity

Exhaust System

  • Dual turbochargers with water-cooled bearings and heat shields

Fuel System

  • Duplex Fuel and Oil Filtration

General

  • Vibration damper and guard
  • Meets SOLAS regulations

Optional Equipment