Dredging Equipment
We Solve Your Toughest Dredging Problems with Wisdom Gained Over 30 Years
Powerful Dredging Equipment for Smoother Operations
At Wisco Dredge, we operate a powerful fleet of industrial dredging equipment built for reliability and performance in tough environments. From cutterhead dredges and excavator pump attachments to remote-operated systems and dewatering equipment, every unit is designed for efficient sediment removal and water management.
Partnering with EDDY Pump, HAWK Excavator, and DAE Pumps, we deliver precision, durability, and efficiency across construction, municipal, and environmental dredging projects — ensuring high productivity with minimal downtime.
Excavator Pump Attachments
The Excavator Pump Attachment transforms a standard excavator into a fully functional dredging unit, giving contractors the flexibility to remove slurry, sludge, and sediment from ponds, basins, and containment areas. Available in both hydraulic and electric excavator pump attachments, these systems are designed to handle abrasive materials while maintaining continuous suction and minimal clogging. The heavy-duty impeller and robust construction allow these attachments to move high solids content efficiently, even in shallow or restricted work zones.
When combined with long-reach excavator kits, the attachment provides extended range and access, eliminating the need for floating dredges in confined environments. This setup is ideal for industrial dredging, wastewater management, and drainage restoration projects that require controlled precision. Contractors appreciate these attachments for their ability to increase dredging capacity while maintaining low maintenance and easy integration with existing equipment fleets.
Excavator Pump Attachment Options
- 700-4000 GPM (Up to 350 yd³ per hour)
- Long Reach Dredge Boom
- Dredging Depths of up to 85-ft
- 4-inch, 6-inch, 8-inch, 10-inch, and 12-inch versions
- Cutterhead for compact material dredging
- Water jetting ring option for breakup & agitation
- Liner Safe Option for Dredging Clay, Poly or Concrete Liners
- Power Options. 1. Hydraulically off the Excavator, 2. HPU (Hydraulic Power Unit) or 3. Electrically
- Cutterhead and Non-Clog Head Configurations
- RTK/GPS Precise Position and Dredging
Product Features
- Non-Clogging Design
- High Solids Handling
- High Viscosity and Specific Gravity Handling
- High Abrasives Handling
- No Critical Tolerances
- Low Maintenance
- Minimal Downtime
- Low Ownership Costs
Dredge Sled
The Dredge Sled provides a stable and low-maintenance solution for sediment removal in ponds, lagoons, and industrial basins. Built for shallow-water applications, it offers the perfect combination of simplicity, efficiency, and reliability. The system works by skimming and vacuuming settled sediments, restoring depth and capacity without the need for floating platforms or divers. Its Dredge Sled equipment design ensures safe, smooth operation in calm-water environments where other dredges are impractical.
Beyond its functionality, the Dredge Sled delivers exceptional cost efficiency for maintenance dredging programs. Ideal for lagoon dredging sled operations and pond dredging, it minimizes environmental impact while maintaining water quality. Industries such as agriculture, wastewater treatment, and stormwater management benefit from its ability to maintain optimal flow conditions with minimal manpower and downtime.
Applications
- Dredging – Lakes, canals, lagoons, ponds, rivers, waterways
- Mining – Process ponds, tailings ponds, heavy metal recovery
- Wastewater – Sedimentation ponds, settling tanks, digester tanks
- Energy – Power Stations, Oil Refineries, Fly Ash Removal
- Industrial & Manufacturing – Chemical storage ponds, Dewatering
- Agriculture – Lagoons, ponds, dams, canals, desilting
Cable-Deployed Pumps
Our Cable-Deployed Dredge Pumps are built to perform in areas that are difficult to access or unsafe for direct equipment operation. Suspended via cable systems, these pumps can be precisely positioned to target heavy sediment and slurry accumulation zones. Available in cable-deployed hydraulic and electric dredge pumps, these systems deliver exceptional suction performance, making them suitable for tailings ponds, reservoirs, and deep containment basins. Their robust construction ensures continuous duty operation, even in high-solids environments
The cable-deployed submersible dredging pumps offer flexibility for remote, offshore, or confined dredging operations. They are engineered to maintain high flow rates and prevent downtime due to clogging or wear. By reducing the need for floating equipment and manual positioning, these pumps increase productivity and safety. For projects requiring minimal environmental disturbance, such as environmental dredging or industrial sludge removal in Wisconsin, cable-deployed pumps provide the precision and reliability contractors depend on.
Typical Applications
- Barge Unloading
- Deep Water Dredging
- Mining
- Sand & Agg
- Oil & Gas
- Fly Ash & Coal Ash
Deploy Via Cable with
- Crane
- A-Frame Barge
- Excavator
Diver-Operated Pumps
The Diver-Operated Dredge Pumps are designed for precision sediment removal in underwater environments where mechanical dredges can’t operate. Divers use these systems to target debris and buildup around docks, intakes, and submerged structures. Available in both diver-operated hydraulic and electric dredge pumps, they are compact yet powerful, delivering consistent suction and flow for specialized underwater dredging. The durable, submersible, diver-operated pumps ensure safe operation and long-term reliability, even under high pressure and heavy sediment loads.
These pumps are frequently deployed for harbor maintenance, hydroelectric plant cleaning, and confined-area dredging projects. Their maneuverability allows divers to work with precision while minimizing turbidity and disturbance to nearby aquatic ecosystems. For industrial and environmental contractors working in sensitive locations, the diver-operated systems provide an efficient, low-impact method for targeted dredging and sediment recovery.
Pump Features
- Non-Clogging Design
- High Solids Handling
- High Viscosity and Specific Gravity Handling
- High Abrasives Handling
- No Critical Tolerances
- Low Maintenance
- Minimal Downtime
- Low Ownership Costs
Diver Dredge Overview
- 4-in and 6-inch Diver Dredges are most common
- Pump Up to 40-60% solids
- Run one, two, or three divers simultaneously
- Over 300-ft of suction hose
- Pumping distances of over 2500-ft
- Electric or Hydraulic power options
Self-Priming Slurry Pumps
Our Self-Priming Dredge Pumps are engineered for handling thick slurries and sediment-laden water without external priming. These self-priming slurry pumps combine powerful suction with user-friendly operation, reducing downtime and maintenance costs. Available in diesel and electric configurations, they are ideal for operations that require frequent mobility, such as dewatering at industrial sites, mining facilities, and stormwater basins. Their ability to handle abrasive materials makes them indispensable in heavy-duty applications
The self-priming pump systems are built for efficiency and versatility. They maintain prime even after shutdown, allowing fast restarts and continuous operation during long shifts. Whether used for industrial dredging equipment in Wisconsin, sludge transfer, or emergency dewatering, these pumps offer reliability that keeps projects running smoothly. Their solid-handling capacity and corrosion-resistant components extend service life and improve return on investment for contractors and municipalities alike.
Self-Priming EDDY Pump Advantages
- EDDY Power in a Self-Priming Package
- Secondary Vacuum Pump Allows Constant Priming
- Works Like a Giant Wet Vac
- Move 30-70% Solids
- Powered by Electric or Diesel
- Non-Clog, High Viscosity, High Specific Gravity,
- High Abrasives, Low pH Pumping Design
- Easily Process Rags, String, Rocks, and Foreign Objects That Frequently Clog Other Pumps
- Multiple Mounting Options (Skid, Trailer, Stationary)
Comprehensive Dredging Solutions
The Remote-Operated Dredges combine automation, safety, and precision to deliver advanced dredging performance without requiring personnel in hazardous zones. These remote control dredging equipment systems are ideal for sites with limited access or high environmental risk, such as containment ponds and chemical basins. Operators can monitor and control dredging activity in real time using integrated cameras, sonar systems, and RTK GPS positioning systems, ensuring precise material removal and efficient progress tracking.
These remote dredging solutions significantly reduce downtime and improve overall site safety. The design allows continuous dredging in confined or contaminated environments while keeping operators safely at a distance. With durable construction and automated controls, these dredges provide exceptional consistency for industrial, environmental, and municipal applications. Contractors rely on this technology to balance safety, precision, and productivity on complex projects.
EDDY Pump Advantages
Remote Operated, Autonomous Dredge
Non-clog, High Viscosity, High Specific Gravity, High Abrasives, Low pH Pumping Design
40-70% Solids Pumping by Weight
Ability to pump objects of up to 12 inches in diameter
100% American Built
State-of-the-art research and Development Facilities on-site
Easily process rags, string, rocks, and foreign objects
Pump Features
Non-Clogging Design
High Solids Handling
High Viscosity and Specific Gravity Handling
High Abrasives Handling
No Critical Tolerances
Low Maintenance
Low Ownership Costs
Earth-Moving Equipment
Our fleet of earth-moving equipment supports both dredging and excavation operations across varied terrain. Each excavator is fitted with long-reach excavator kits and amphibious undercarriages from HAWK Excavator, offering superior reach and stability in wetlands, shorelines, and soft soils. The combination of power and precision enables operators to excavate materials efficiently while maintaining safety and control. These machines are essential for sediment relocation, shoreline stabilization, and channel maintenance projects.
All excavators are integrated with RTK GPS positioning systems to enhance accuracy and control. This real-time data improves grading precision, ensures proper depth, and reduces material over-removal. For projects requiring a combination of land and water access, our earth-moving equipment bridges both capabilities, delivering consistent performance under challenging site conditions.
Long Reach Arm Kit Includes
- Boom x1 unit
- Stick x1 unit
- High-quality hydraulic bucket cylinder x1 unit
- Hydraulic tubing with clamp x1 set
- Hydraulic pressure hose x1 set
- Bucket linkage c/w 2 pins x1 set
- Bucket pin x2 pcs
- Arm cylinder pin x1 pcs
- Yoke pin x1 pcs
- EM bushings
- CE bucket c/w teeth x1 unit
- Seal kit, hydraulic bucket cylinder x1 set
Dewatering Equipment
Our Dewatering Equipment ensures efficient removal of water and sludge from construction sites, mines, and flooded areas. Featuring submersible dewatering pumps and self-priming dewatering pumps, these systems are designed for high-capacity fluid handling. They efficiently manage groundwater, stormwater, and process water, providing rapid drainage in critical operations. The non-clogging design handles debris-laden flow without compromising performance, making them dependable for continuous-duty operations.
These pumps play a key role in maintaining site safety, stability, and compliance. Their durable design and portable setup make them ideal for emergency water removal and long-term dewatering in industrial facilities. Contractors trust our dewatering equipment for consistent operation and low maintenance across all environments — from large-scale excavation sites to industrial wastewater systems.
Frequently Asked Questions
What types of dredging services do you offer in Wisconsin?
We provide a full range of dredging services, including hydraulic dredging, mechanical dredging, environmental restoration, sediment removal, and dewatering. Each service is tailored to meet project-specific requirements for municipal, industrial, and environmental applications.
Do you handle Great Lakes dredging projects?
Yes. Our team is fully equipped and experienced in dredging projects on both Lake Michigan and Lake Superior, managing the challenges of varying water levels, cold climates, and sediment composition.
What industries does Wisco Dredge serve?
We serve multiple industries across Wisconsin, including municipal infrastructure, mining, energy, construction, and agriculture. Each dredging solution is engineered to address industry-specific material, access, and compliance needs.
Can you provide dredging for confined or shallow sites?
Absolutely. We specialize in small and confined-site dredging, using compact and remote-operated dredge systems that can efficiently operate in ponds, lagoons, canals, and industrial basins.
Do you assist with sediment testing and disposal planning?
Yes. Our dredging process includes comprehensive sediment characterization, disposal planning, and coordination with regulatory agencies to ensure full environmental compliance and responsible material handling.
What kind of dredging equipment do you use?
We operate a modern fleet of cutterhead dredges, submersible pumps, excavator pump attachments, and dewatering systems, designed for both large-scale and precision dredging operations.
How do you ensure environmental compliance during dredging projects?
Our methods follow state and federal environmental regulations, including turbidity control, containment systems, and AIS (Aquatic Invasive Species) prevention. We use eco-friendly equipment and real-time monitoring to minimize ecological impact.
Do you offer dredging support for construction and infrastructure projects?
Yes. We provide foundation dredging, channel clearing, and drainage management for bridges, ports, and utility installations, ensuring stable site conditions and safe construction operations.
How long does a typical dredging project take to complete?
Project timelines vary based on site conditions, permitting, and scope. However, our team is known for efficient scheduling and adaptive project management, ensuring work stays on time and within budget even during Wisconsin’s short dredging season.
Why is Wisco Dredge the preferred choice for dredging projects in the Midwest?
With nearly three decades of experience, Wisco Dredge combines advanced equipment, skilled operators, and local expertise. Our reputation is built on precision, reliability, and safety—making us one of the most trusted dredging partners in the region.
Ready to Power Your Next Dredging Project?
Partner with Wisco Dredge for proven expertise, advanced technology, and dependable results. Whether you need full-scale dredging, consulting support, or equipment solutions, our team is ready to help you plan, execute, and deliver with confidence.