Tug Solutions and Services
Parts & Services
Sustainability
About
Trusted Power for the World’s Hardest-Working Tugs
With nearly 100 years of experience in the industry, Caterpillar Marine brings deep expertise to the tug industry, where high bollard pull, reliability, and safety are critical. As hybrid and electric power solutions gain traction across the industry, we support a broad range of conventional and next‑generation power systems. Backed by ongoing investment in tailored power technologies and systems, we help you address today’s operating challenges while preparing for the evolving demands of modern tug operations.
Real Results for Real Challenges
Discover how our customers overcome demanding tug operations with Caterpillar marine technology.
Essential Cat® Products for Your Tug’s Success
Explore our range of products built to deliver dependabily for your operations.
Commerical Propulsion Engines
Cat C32B
Cat 3516E
All Commercial
Propulsion Engines
Marine Generator Sets
Cat C9.3
Cat C18
All Marine Generator Sets
Auxiliary Engines
Cat C7.1 (Electronic)
Cat C4.4 (Electronic)
All Auxiliary Engines
Leading the Way with Innovative Energy Solutions
Caterpillar is continuing on the path of energy innovation with immediate and long-term support for your operation’s sustainability targets. We understand that these goals are based on broader industry requirements and that your operational excellence is non-negotiable. Our latest solutions are designed to complement traditional diesel‑powered products and provide the adaptability and flexibility to support your evolving operational and sustainability targets, without compromising performance.
Hybrid
& Electric
Battery
Systems
Biofuels
Methanol
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