View all specificationsAdd to compareView attachmentsSave for laterView all downloads

Commercial Propulsion Engines

C18 ACERT Tier 3

The C18 ACERT marine propulsion engine has commercial application ratings of 475-725 mhp (469-715 bhp) at 1800-2100 rpm that meet U.S. EPA Tier 3, IMO II, and EU IW emissions regulations. In addition to meeting the stricter EPA Tier 3 emissions, this engine now offers a fresh water aftercooled option for the commercial propulsion and auxiliary engines and genset packages. From fishing to offshore and everything in between, you can be confident that we have the solution to fit your needs.

Bore
145.0mm
Stroke
183.0mm
Displacement
18.1l
Find a Centre

24/7 Customer Support

Questions? We're here to help.

Learn More

Genuine Cat Parts

Extend the life of your equipment with Genuine Cat Parts and Service.

Learn More

Service Agreements

Maximise uptime. Improve productivity. Reduce costs.

Learn More

Overview

The C18 ACERT marine propulsion engine has commercial application ratings of 475-725 mhp (469-715 bhp) at 1800-2100 rpm that meet U.S. EPA Tier 3, IMO II, and EU IW emissions regulations. In addition to meeting the stricter EPA Tier 3 emissions, this engine now offers a fresh water aftercooled option for the commercial propulsion and auxiliary engines and genset packages. From fishing to offshore and everything in between, you can be confident that we have the solution to fit your needs.

Specifications
Undercarriage Track

Support

POWER ON THE GROUND

Customer Service

Our dedicated Customer Service Centre provides expert support and remote technical assistance. Field service is available 24 hours a day, 7 days a week, to ensure we can keep you moving (additional charges may apply after-hours).

Equipment Servicing

Caterpillar has always been known for the unrivalled quality of its machines, but less known is that they are built to be rebuilt. Get the most out of your machine with Cat dealer service.

Service Agreements

Condition monitoring, equipment protection and preventative maintenance ensures the right level of support for you and your business.

Terra Cat © 2024. All Rights Reserved.