Engines

Caterpillar/Mak

CATERPILLAR C12 ACERT

BASIC TECHNICAL SPECIFICATIONS

  • Configuration: 6 cylinders in-line, 4-stroke diesel
  • Displacement: 732 in³ (12.0 L)
  • Bore x Stroke: 5.1″ x 5.9″ (130 mm x 150 mm)
  • Aspiration: Turbocharged and aftercooled (TA)
  • Combustion system: Electronic direct injection
  • Rotation (viewed from flywheel): Anti-clockwise

PERFORMANCE

  • Power: 340-705 bhp (254-526 bkW)
  • Speed range: 1800-2300 rpm
  • Marine version: 669-715 mhp (660-705 bhp) @ 2300 rpm

DIMENSIONS AND WEIGHT

  • Length: 62″ (1574 mm)
  • Width: 38.1″ (969 mm)
  • Height: 39.5″ (1005 mm)
  • Dry weight: 2588 lb (1174 kg)

EMISSIONS

  • Standard: IMO I, IMO II, EPA Tier 29

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