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New Dredges

  • Trusted Seller
    Multifuctional Amphibious Dredger Machinery with

    Multifuctional Amphibious Dredger Machinery with Slurry Pump

    • Manufacturer: Relong
    • Model: RL-AMD269

    Product Description Amphibious Multipurpose Dredger Product Description 1.Backhoe dredging, suction dredging and pile driving capabilities built in one compact sized machine. 2.For shallow waters, lakes, rivers, ...

    Shandong, China
  • Trusted Seller
    Multi-Purpose Dredger for Water Cleaning

    Multi-Purpose Dredger for Water Cleaning and Excavation

    • Manufacturer: Relong
    • Model: RL-AMD269

    Product Description Amphibious Multipurpose Dredger Product Description 1.Backhoe dredging, suction dredging and pile driving capabilities built in one compact sized machine. 2.For shallow waters, lakes, rivers, ...

    Shandong, China
  • Trusted Seller
    Amphibious Dredger for Lake Cleaning

    Amphibious Dredger for Lake Cleaning and Aquatic Weed Harvesting

    • Manufacturer: Relong
    • Model: RL-AMD269

    Product Description Amphibious Multipurpose Dredger Product Description 1.Backhoe dredging, suction dredging and pile driving capabilities built in one compact sized machine. 2.For shallow waters, lakes, rivers, ...

    Shandong, China
  • Trusted Seller
    Cutter Suction Dredger JLCSD400

    Cutter Suction Dredger JLCSD400

    • Manufacturer: Julong

    The dredger is capable of performing dredging, conveying, and discharging of mud and sand efficiently. The dredge pump is driven by the main diesel engine through a reducing gearbox, while the auxiliary diesel en...

    Weifang, China
  • Trusted Seller
    Swamp Buggy Amphibious Dredger for

    Swamp Buggy Amphibious Dredger for Wetland Work

    • Manufacturer: Relong
    • Model: RL-AMD269

    Product Description Amphibious Multipurpose Dredger Product Description 1.Backhoe dredging, suction dredging and pile driving capabilities built in one compact sized machine. 2.For shallow waters, lakes, rivers, ...

    Shandong, China
  • Trusted Seller
    Cutter Suction Dredger JLCSD650

    Cutter Suction Dredger JLCSD650

    • Manufacturer: Julong

    The new cutter suction sand dredger is perfectly suited for dredging sand, mud, and gravel in rivers, lakes, ponds, and lagoons. With Cummins marine diesel engines and Shijiazhuang dredge pumps, this model mainta...

    Weifang, China
  • Trusted Seller
    Cutter Suction Dredger JLCSD500

    Cutter Suction Dredger JLCSD500

    • Manufacturer: Julong

    This model moves using the alternate swing of the spuds, which are lifted by hydraulic cylinders. It is engineered to perform in a variety of water environments, including oceans, ports, rivers, and large lakes. ...

    Weifang, China
  • Trusted Seller
    Cutter Suction Dredger JLCSD300

    Cutter Suction Dredger JLCSD300

    • Manufacturer: Julong

    This model is designed with a modular structure, making it convenient for disassembly and transportation. Its features include reasonable design, easy operation, long service life, and continuous running capabili...

    Weifang, China
  • Trusted Seller
    Cutter Suction Dredger JLCSD250

    Cutter Suction Dredger JLCSD250

    • Manufacturer: Julong

    This cutter suction dredger is widely used in rivers, lakes, ports, and inland waterways. It can dredge sand, mud, and gravel from all kinds of dredging projects. Equipped with high-quality devices, this model en...

    Weifang, China
  • Trusted Seller
    Premium Cutter Suction Dredger for

    Premium Cutter Suction Dredger for Wetland

    • Manufacturer: Relong
    • Model: RL-AWH

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    Shandong, China
  • Trusted Seller
    Cutter Suction Dredger JLCSD850

    Cutter Suction Dredger JLCSD850

    • Manufacturer: Julong

    This model is ideal for port construction and navigation channel maintenance. It can dredge sand, mud, clay, silt, and other sediments to ensure safe passage for vessels. With advanced configurations and high-qua...

    Weifang, China
  • Trusted Seller
    Multifuctional Amphibious Dredger Amphibian Excavator

    Multifuctional Amphibious Dredger Amphibian Excavator

    • Manufacturer: Relong
    • Model: RL-AMD269

    Product Description Product Description 1.Backhoe dredging, suction dredging and pile driving capabilities built in one compact sized machine. 2.For shallow waters, lakes, rivers, canals, ponds and basins. 3."Wal...

    Shandong, China
  • Trusted Seller
    Relong Amphibious Excavator Buggy Marsh

    Relong Amphibious Excavator Buggy Marsh Master Swamp Digger Pontoon High Efficiency

    • Manufacturer: Relong
    • Model: RL400

    Product Description Amphibious excavator swamp buggy long reach excavator floating excavator Relong amphibious excavator guarantee the structural strength, performance and hardware quality of the products from t...

    $200,000 USD

    Get financing

    Est. $3,764/mo

    Shandong, China
  • Trusted Seller
    Amphibious Dredger Machine Excavator Arm

    Amphibious Dredger Machine Excavator Arm and Mud Pump for Wetland Projects

    • Manufacturer: Relong
    • Model: RL-AMD

    Product Description RL-369 Multi-function Amphibious Dredger Product Introduction Multi-purpose dredger is a type of vessel used for various dredging operations in water bodies such as rivers, lakes, and ports. I...

    Shandong, China
  • Trusted Seller
    Long-Lasting Amphibious Dredger for Marsh

    Long-Lasting Amphibious Dredger for Marsh Using

    • Manufacturer: Relong
    • Model: RL-AWH700

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    Shandong, China
89101112

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.