Marine Power | Diesel Engines and Generators

Cat® Marine works with over 60 Cat and 20 Mak and EMD dealers across the world to provide marine power and ensure customers’ lasting success. Whether your boat is a 500 foot commercial vessel or 50 foot pleasure craft, Hawthorne Power Systems offers a complete line of Cat® propulsion diesel and auxiliary generators to keep your craft up and running.

Our current machine offerings include auxiliary engines, commercial and high performance propulsion engines, and marine generator sets. Many of our emission-certified marine diesel engines feature ACERT™ Technology that reduce emissions and enhance overall engine performance by decreasing engine wear and optimizing fuel delivery. Current, top-of-the-line technology solutions offer integrated monitoring, safety, and control systems through total vessel analysis data to increase your vessels uptime and improve its efficiency.

Our engineering team can help you find the best new or repowered engine for your vessel and assist you with understanding the latest emissions regulations. You can count on our experienced service team for comprehensive Performance Analysis Reviews (PAR), engine sea trials, engine inspections, repowers and transmission repairs. Our mobile, factory-trained technicians are available 24 hours a day, 7 days a week for repairs, maintenance, and overhauls for all makes and models of marine engines. Hawthorne Power Systems is DNV GL Platinum Certified in marine service capability.

Marine Power Solutions Guide

No matter the marine power solution you’re business is looking for, Hawthorne Power Systems has what you need. Cat Marine’s Power Solutions Selections Guide is your go to for all things marine power. This annual publication includes Cat, MaK, and EMD products renowned not only for their reliability, durability, and efficiency, but also for their designs and innovations.

Browse specifications for various models including propulsion and auxiliary engines, generator sets, and more. With this guide you can find the engine type, engine dry weight, water displacement, and more for each unit, as well as current product features.

Current product offerings in the Marine Power Solutions Guide include:

  • After treatment solutions
  • Complete generator sets
  • Complete fuel gas handling systems
  • Complete integrated vessel monitoring, safety, and control systems
  • Diesel and dual fuel engines as propulsion and auxiliary engines
  • Propeller and azimuth propulsion systems to ensure your vessel’s maneuverability and control

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Learn more about Cat Marine Power Solutions.

Contact your local Hawthorne Power Systems Representative for more information.

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San Diego - Power
Jim Garcia
Engineering Manager
858.376.6896 office
858.688.0086 mobile

Mike Stumpo
Marine Product Support Sales Representative
858.376.6836 office
858.688.7034 mobile

Hawaii – Power
Cliff Yuen
Engine Business Manager
808.676.0322 office
808.349.7767 mobile

Guam – Power
Myver Hecita
Power Systems Rental &
Sales Representative
671.649.4241 office
671.898.2740 mobile