Reliable marine engines and generators

Whether you’re moving cargo up and down the Mississippi or cruising with your family in the Mediterranean, we have a marine engine or generator for you.

Cummins in action


Sheer Joystick Control

Combining elegance with sporty lines, the 61-foot Prestige 590 Yacht is much easier to maneuver thanks to DockCommand. 

See why

Boosting a New Inland River Tanker

A partnership to build a new inland river tanker proves that the right team can accomplish amazing results. 

Our work

Powering Ghana’s Tug Growth

A dramatic increase in cargo traffic for Ghana’s main ports has inspired expansion projects, and we’re powering the new vessels. 

See how

Get out on the water — and stay there

Cummins B4.5

Featured Engine


The B4.5 delivers big power in the smallest marine package for both propulsion and auxiliary applications.  Quiet and reliable, the engine is ideal for customers seeking power between 110-250 hp or 76 kW to 186 kW.

Get going
Cummins Onan QSB7

Featured Generator

Onan Marine Generators 4kW-65kW

Preferred by boat builders, captains, owners and shipyards, our Onan marine generators deliver clean power in a range of models, including ignition-protected options.

Choose one
Cummins QSK60

Featured Engine


Originally designed for tough commercial marine applications, the reliable power of the QSK60 is now available with both IMO III and Tier 4 certifications.

See it now

Innovation never rests


Docking just got a whole lot easier with DockCommand — a single-handed joystick that offers total maneuverability and stress-free docking.

Dock like a boss

Mariner to mariner

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