Durable dredging engines for any job

Keep waterways navigable with our reliable dredging engines and global support network that ensures you’re operational 24/7.

You know the water. We know you.

Maximizing Productivity

Optimize Filtration with Fleetguard

Fleetguard FIT is our advanced fuel/water separator that reduces filtration stages, improves engine performance and saves money. See what it can do for your operation.

Learn more about Fleetguard

Get out on the water — and stay there

qsk19 engine

Featured Engine

QSK19 for Marine

Get up to 800 hp, improved idle stability and the engineering to withstand the toughest conditions.

See it now
qsk38 engine

Featured Engine

QSK38 Tier 4 IMO III

Building on the hard-earned reputation of our K19, K38 and K50 engines, the QSK38 is an engineering leap forward that provides excellent durability on the water.

See it now
x15 engine

Featured Engine

X15 for Marine

With more than two million in use today, the X15 has an unrivaled track record for power and performance. See what you can do with up to 600 hp.

See it now

Cummins in Action

+

Up to the task

Time is money, so the Deme Dredging Firm chose a pair of reliable QSK50’s — each delivering 1,700 hp at 1,800 RPM — to power its newest vessels.

Our work
+

Bigger and Better

The Feijun Shipyard in China delivered several massive sand boats powered by two Cummins KTA38-M engines — each delivering 780 HP of propulsion power.

Our work
+

A Global Win

The IHC Beaver® line of dredgers have been particularly successful worldwide, and we’re proud to help power a quality product. 

Our work
Redirecting to
cummins.com

The information you are looking for is on
cummins.com

We are launching that site for you now.

Thank you.