One Engine. All The Options You Need.

One Engine. All The Options You Need.

One Engine. All The Options You Need.

CONFIGURE YOUR CAT® C7.1 EXACTLY THE WAY YOU WANT IT

Whether you’re repowering an existing fishing boat or building a new one, chances are you’re in a hurry to get back on the water. You don’t want to wait around for someone to configure your new engine with the additional features your operation requires. With the Cat® C7.1 marine propulsion engine, there’s no need to waste time or money. You can add multiple options like these right from the factory:

  • Secondary alternator that lets you run extra equipment like pumps and lighting
  • One or two electrically controlled bilge pumps you can control from the helm
  • Four-groove pulley stub shaft that bolts on to the front of the engine for operating emergency bilge pumps, power steering pumps or hydraulic pumps
  • Keel cooling system or heat exchanger with optional gear oil cooler
  • Plus, when you order the C7.1 for your fishing vessel, you have your choice of:
  • Power ratings: 280, 350, 400 or 425 horsepower for revenue-generating service and 400, 450 or 500 horsepower for pleasure craft (non-commercial use)
  • Five- or six-inch wet exhaust in riser or elbow configurations
  • Multiple gear boxes with gear box support brackets for deep reduction gears
  • 12V or 24V electrical system

Get the engine you want straight from the factory with the C7.1. View all your options, then talk to your local Cat dealer about putting this highly configurable engine to work for your fishing operation.

 

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Commercial Fishing

Commercial Fishing


When you’re on the move, chasing the perfect catch, you need an engine that won’t let you down. Cat® commercial fishing engines keep you up and going, no matter how challenging the weather or operating conditions.

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C7.1 TIER 3 / IMO II

C7.1 Engine


Ideal for smaller vessels ranging from 25-60 feet in size, the C7.1 features a common rail fuel system enabling optimum combustion, low emissions, quiet operation and no visible smoke during operation.

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Cat® Propulsion Systems

Cat®  Propulsion Systems

With over 80 years of marine power experience behind them, Cat marine engines and generator sets are built to provide dependable, efficient service under extreme conditions.

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Marine Power Selection Guide

Marine Selection Guide

Get all the specs on our complete line-up of commercial fishing engines and propulsion systems.

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Your Cat dealer is committed to maximizing your success, helping you get the most out of your operations with site-level solutions, service and support.

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