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  • Trusted Seller
    Flow Regulator Valve DWRV

    Flow Regulator Valve DWRV

      The original Hoffer valve invention was to control cavitation or a plugging slurry line. With todays technology its use has changed. Many times it is marketed as a production tool and this is misleading. A bypas...

      $19,000 USD

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      Est. $373/mo

      West Point, NE
    • Trusted Seller
      Dredge Velocity Control System DWV-5

      Dredge Velocity Control System DWV-5

        This is the main part of our production system. Adding water to maintain velocity ” flow” -decreases production. In dredging, when the density changes the pump rpm also needs to change. If rpm is not adjusted yo...

        $12,500 USD

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        Est. $246/mo

        West Point, NE
      • CRISAFULLI 6000 ROTOMITE DREDGE #4261

        CRISAFULLI 6000 ROTOMITE DREDGE #4261

          CRISAFULLI 6000 ROTOMITE DREDGE (Ref#4261) Built 2003, 20' max dredge depth, 102" cutterhead width, 18000 lbs, 32.5' long x 8.5' beam x 27" draft, steel pontoons, new 275 John Deere diesel engine (rebuilt 2024 wi...

          $315,000 USD

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          Est. $5,928/mo

          Oceanside, NY
        • Trusted Seller
          15s Model Amphibious Carrier

          15s Model Amphibious Carrier

          • Manufacturer: Unknown

          Features Larger pontoons for extra flotation, Wider overall for stability in water and safety of operator Extra-long track chain adjusters (life of chain adjusters) Welded construction for ease of transportation ...

          Thibodaux, LA
        • Trusted Seller
          WP-1 Model Mini Amphibious Carrier

          WP-1 Model Mini Amphibious Carrier

          • Manufacturer: Unknown

          Features Large pontoons for extra flotation Wider overall for stability in water and safety of operator Extra-long track chain adjusters (life of chain adjusters) Welded construction for ease of transportation Pi...

          Thibodaux, LA
        • Trusted Seller
          30s Model Amphibious Carrier

          30s Model Amphibious Carrier

          • Manufacturer: Unknown

          Features Larger pontoons for extra flotation, Wider overall for stability in water and safety of operator Extra-long track chain adjusters (life of chain adjusters) Welded construction for ease of transportation ...

          Thibodaux, LA
        • Trusted Seller
          40s Model Amphibious Carrier

          40s Model Amphibious Carrier

          • Manufacturer: Unknown

          Features Larger pontoons for extra flotation, Wider overall for stability in water and safety of operator Extra-long track chain adjusters (life of chain adjusters) Welded construction for ease of transportation ...

          Thibodaux, LA
        • Trusted Seller
          30s Model Amphibious Carrier

          30s Model Amphibious Carrier

            Larger pontoons for extra flotation, Wider overall for stability in water and safety of operator Extra-long track chain adjusters (life of chain adjusters) Welded construction for ease of transportation Pillow bl...

            Thibodaux, LA
          • Trusted Seller
            15s Model Amphibious Carrier

            15s Model Amphibious Carrier

              Larger pontoons for extra flotation, Wider overall for stability in water and safety of operator Extra-long track chain adjusters (life of chain adjusters) Welded construction for ease of transportation Pillow bl...

              Thibodaux, LA
            • Trusted Seller
              5A Model Mini Amphibious Carrier

              5A Model Mini Amphibious Carrier

              • Manufacturer: Unknown

              Features Large pontoons for extra flotation Wider overall for stability in water and safety of operator Extra-long track chain adjusters (life of chain adjusters) Welded construction for ease of transportation Pi...

              Thibodaux, LA
            • Trusted Seller
              10s Model Amphibious Carrier

              10s Model Amphibious Carrier

              • Manufacturer: Unknown

              Features Larger pontoons for extra flotation, Wider overall for stability in water and safety of operator Extra-long track chain adjusters (life of chain adjusters) Welded construction for ease of transportation ...

              Thibodaux, LA
            • Trusted Seller
              WP-2 Model Mini Amphibious Carrier

              WP-2 Model Mini Amphibious Carrier

                Large pontoons for extra flotation Wider overall for stability in water and safety of operator Extra-long track chain adjusters (life of chain adjusters) Welded construction for ease of transportation Pillow bloc...

                Thibodaux, LA
              • Trusted Seller
                WP-1 Model Mini Amphibious Carrier

                WP-1 Model Mini Amphibious Carrier

                  Large pontoons for extra flotation Wider overall for stability in water and safety of operator Extra-long track chain adjusters (life of chain adjusters) Welded construction for ease of transportation Pillow bloc...

                  Thibodaux, LA
                • Trusted Seller
                  12s Model Amphibious Carrier

                  12s Model Amphibious Carrier

                    Larger pontoons for extra flotation, Wider overall for stability in water and safety of operator Extra-long track chain adjusters (life of chain adjusters) Welded construction for ease of transportation Pillow bl...

                    Thibodaux, LA
                  • Trusted Seller
                    15s Model Amphibious Carrier

                    15s Model Amphibious Carrier

                      Features Larger pontoons for extra flotation, Wider overall for stability in water and safety of operator Extra-long track chain adjusters (life of chain adjusters) Welded construction for ease of transportation ...

                      Thibodaux, LA
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                    Overview

                    Dredges are specialized machines used for excavating and removing sediment, debris, and other materials from water bodies like rivers, lakes, and harbors. They play a crucial role in maintaining navigable waterways, reclaiming land, and preventing flooding. Dredges come in various types, including cutter suction, hopper, and trailing suction hopper dredges, each suitable for different dredging tasks and environments.

                    FAQ

                    What factors should I consider when buying a used dredge?

                    Consider the dredge's type, age, condition, and previous usage. Check for maintenance records and inspect the major components like the pump, cutter head, and hull.

                    How can I arrange for the shipping of a dredge?

                    Use a specialized heavy equipment transport service. Ensure the dredge is properly disassembled, secured, and protected for transit. Consult with the shipping company for specific requirements.

                    What is the typical maintenance schedule for a dredge?

                    Regular maintenance includes inspecting and servicing the pump, cutter head, hydraulic systems, and hull. Frequent checks and cleaning of filters, lubrication of moving parts, and monitoring for wear and tear are essential. Refer to the manufacturer's manual for detailed schedules.