When you’re unloading bulk material by barge—whether it’s coal, salt, aggregate, or other heavy loads—speed, safety, and water management are everything. You can’t afford downtime or material loss. You need barge dewatering systems that’s not only reliable but engineered to outperform.
That’s why operators across the U.S. trust Cogar Manufacturing’s Patented Barge Dewatering Systems—Patent No. US8,147,689,B1—to keep operations flowing smoothly.
What Sets Cogar’s Barge Dewatering System Apart?
Cogar’s system isn’t just heavy-duty—it’s backed by a patented design that improves material handling by efficiently separating water during the unloading process.
The result?
- Reduced carryback and water weight
- Improved material flow
- Lower unloading time and cleaner operations
Whether you’re at a bulk terminal or a barge-to-conveyor setup, our patented technology delivers real-world results.
How the System Works
As bulk material is conveyed off the barge, our patented dewatering system (US8,147,689,B1) removes excess water at the source. This increases flowability and reduces the risk of clogging, belt slippage, or slowdowns caused by wet material buildup.
With Cogar’s barge dewatering solution, you get:
- Efficient water separation
- Custome-built units for your specific barge site
- Abrasion-resistant construction built to last
- Increased productivity and reduced cleanup costs


Engineered for Harsh Marine Environments
Cogar’s barge dewatering systems are built for abuse. Our units thrive in the harsh, wet, and abrasive environments of marine terminals and industrial bulk handling sites. With corrosion-resistant materials and a proven track record, these systems help you get the job done—day after day, barge after barge.
Custom Solutions. Proven Design. Patented Performance.
At Cogar, we don’t do one-size-fits-all. Every site is different—and our dewatering systems are custom-engineered to meet your operational goals and infrastructure layout.
We back every unit with:
- Decades of field experience
- Responsive support and after-hours service
- U.S. Patent No. US8,147,689,B1 – exclusive to Cogar
Ready to improve barge unloading performance and reduce downtime?
Contact us today to learn how our patented system can support your
