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A dredging vessel with a crane operating on calm open water

Dredging

Diesel-powered engines built for nonstop dredging performance.

Dredging operations place heavy demands on marine engines. Long hours, constant load and abrasive working conditions require diesel power that can hold steady, remain serviceable and support crews when schedules are tight. Laborde Products supports dredge operators with marine diesel engines, parts and service resources for cutter suction dredges, booster barges, hopper vessels and other dredging applications.

Explore Dredge Engine Options

Engine Options for Dredging Applications

Dredge pump engines need to deliver steady power under load while standing up to heat, vibration and long operating hours. For many operators, that makes mechanical simplicity, torque stability, fuel performance and service access key parts of the engine decision.

Laborde Products supplies Mitsubishi Marine power solutions for dredging applications across the Gulf, inland waterways and other commercial marine markets. Mitsubishi R Series engines, including the S6R-Y3 and S12R-Y3, cover 600–1350 HP and can support main pump applications where high torque, durability and long service life are required.

dredging-ship-over-water

Dredge Engine Layout and Installation Support

Every dredge setup is different. Engine room layout, exhaust routing, cooling capacity, airflow and access to key service points can all affect how well the installation performs once the equipment is working.

Laborde’s technical team can review installation requirements before shipment to help operators and shipyards identify fit, cooling and alignment considerations early. That planning can help reduce field surprises and support a cleaner path from engine selection to operation.

Service and Support for Dredging Operations 

Dredging projects depend on uptime. When a dredge is down, crews lose time and project schedules can be affected quickly.

Laborde Products supports dredging operators with dealer resources, parts availability and field service support from experienced marine technicians. From planned maintenance to urgent service needs, Laborde helps operators keep dredge engines and support equipment working.

Talk to the Experts

 Laborde Products can help you compare dredging engines, review Mitsubishi Marine options and plan parts, service or repower support for your application. 

Best Selling Dredge Pump Engines

S12R-Y3MPTAW-3 product shot

S12R-Y3MPTAW-3

Power

1260 HP

What Our Customers Are Saying

Laborde Products has been a great partner on both supply and service! We needed an engine vendor that we could count on. Laborde has done a great job of providing that for us. Great products and great support! Mark Patterson, Executive Vice President Of Osage Marine Services, Inc.
Laborde was recommended by several people whose opinion we trust. The engines have performed great and Laborde is a very good company to work with. David Beerbohm, Maintenance Director At Mcdonough Marine Service
Mitsubishi engines are extremely reliable, slow rolling heavy iron engines. We have been operating Mitsubishi engines since 2005 and with preventive maintenance and regular oil changes our reliability of the Mitsubishi’s are great. Joey Carbonell, President / Owner Of Teche Towing
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