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Tug and Salvage Engines

Handle the heaviest loads in the toughest conditions with Caterpillar’s fully integrated power and propulsion systems. Whether in the harbor or at your terminal, we have everything you need to boost efficiency and keep your cost at the minimum.

Our dependable high-speed tugboat engines are most suitable for vessels with variable power needs in terms of acceleration, bollard pull and maneuverability. And, our medium-speed engines (heavy-fuel oil, marine diesel and dual fuel engines) are ideal for heavy-duty operations and higher average loads.

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#1: Stories from the Sea: Harbor Tug Peter

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#2: Signet - Tug - Big Rigs, Small Margins: Signet Maritime

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#3: Xia Gang Tuo 21 - Tug - Among the Giants

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#4: The Right Choice: Tier 4 Marine Engines with SCR Technology

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#5: Stories from the Sea: Malolo

#1: Stories from the Sea: Harbor Tug Peter
#2: Signet - Tug - Big Rigs, Small Margins: Signet Maritime
#3: Xia Gang Tuo 21 - Tug - Among the Giants
#4: The Right Choice: Tier 4 Marine Engines with SCR Technology
#5: Stories from the Sea: Malolo

Hybrid Propulsion Systems

Hybrid propulsion systems give you the full diesel mechanic power and performance you need in work mode — then let you switch to more efficient diesel electric operation in other applications.

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Hybrid Propulsion Systems

TIER 4 FINAL ENGINES

The Cat Tier 4 Final/IMO Tier III solution for marine engines offers a simple, reliable platform that reduces both emissions and fuel consumption.

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TIER 4 FINAL ENGINES

MARINE PRODUCT SUPPORT

No matter where you go in the world, Caterpillar and Cat dealers are there with the parts and expertise to keep your engine running.

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MARINE PRODUCT SUPPORT

The Hero of the Harbor

From high speed to low speed engines, Cat Tug Solutions are powerful and fully integrated, allowing you to optimize performance and maximize uptime.

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The Hero of the Harbor

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