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3512C Propulsion Engine (IMO II)

  • OVERVIEW
  • SPECIFICATIONS
  • STANDARD / OPTIONAL
PRODUCT DESCRIPTION

The Cat 3512C marine propulsion engine makes your investment work harder. Through a wide range of available power ratings (including High Displacement ratings), no required aftertreatment technology, and nominal rated BSFC fuel consumption - it will drive down your total cost of ownership. With a redesigned piston bowl shape to improve combustion, and improved fuel delivery, this engine is IMO II emissions compliant and committed to sustainable environmental development. Single-source support, the Caterpillar warranty, and industry-leading one-year warranty on parts make the 3512C a fully integrated marine power solution.

Power Rating
  • Power Range - 1280-2551 bhp (955-1902 bkW)
  • Engine Specifications
  • Speed Range - 1200 rpm, 1600 rpm, 1800 rpm
  • Emissions - IMO II, EU IW
  • Aspiration - TTA
  • Bore - 6.69 in
  • Stroke - 7.48 in
  • Displacement - 3161 in³
  • Rotation from Flywheel End - Counterclockwise or Clockwise
  • Configuration - Vee 12, 4-Stroke-Cycle Diesel
  • Dimensions & Weights
  • Maximum Height - 88.3 in
  • Maximum Length - 105.1 in
  • Maximum Width - 87.9 in
  • Minimum Dry Weight - 14400 lb
  • Minimum Height - 75 in
  • Minimum Length - 102 in
  • Minimum Width - 80.2 in
  • Maximum Dry Weight - 16340 lb
  • Engine Specifications
  • Displacement - HD - 3574 in³
  • Stroke - HD - 8.5 in
  • Standard Equipment
  • Air Inlet System
  • Control System
  • Exhaust System
  • Fuel System
  • Instrumentation
  • Lube System
  • Mounting System
  • Power Takeoffs
  • Protection System
  • General
  • Flywheel and Flywheel Housing
  • Cooling System
  • Optional Equipment
  • Air Inlet System
  • Charging System
  • Control System
  • Cooling System
  • Exhaust System
  • Fuel System
  • Instrumentation
  • Lube System
  • Power Take-Offs
  • Marine Society Requirements
  • Protection System
  • Special Appearance Packages
  • Starting System
  • Mounting System
  • Packing
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