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Technical information


Variable data depending on configuration

Power (kW)

2001 – 2550

Horsepower (mhp)

2721 – 3468


1600 – 1800



Maximum performance, emission compliance and innovation.

The C175-16 is the first Caterpillar marine engine to use ACERTTM technology, designed and built from the ground up. The maximum performance it offers does not limit its compliance with EPA Marine Tier 3 and IMO Tier II emission regulations without the need for after-treatment.

Its nominal values are particularly suitable for heavy-duty and continuous use, without limitations. Its power can always be improved and allows you to optimize productivity, reducing management costs.

It has a bore of 175 mm (6.9 in.) and a stroke of 220 mm (8.66 in.), making it highly efficient and particularly suitable for high rpm.

Below are its further features:

  1. Intake with turbocharger and aftercooler
  2. MCS certified monitoring, alarm and protection system
  3. Cross-flow header design
  4. Simplified electrical system


Furthermore, the C175-16 engine is completely covered by a Caterpillar warranty and a worldwide assistance network, so you are always safe and in contact with an expert.


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