DSH-6000 Hydraulic Driven 6-Inch Dredge Sled
High-performance dredging system delivering up to 2,000 GPM and 200 cubic yards/hr. Built with a 250 HP HPU and non-clog pump design, it handles solids ranging from 40% to 70% and passes objects up to 5.5 inches, making it ideal for mining, wastewater, and ash pond applications.
Key Features / Advantages
- Non-Clog Pump Design – Patented EDDY Pump technology for high solids, high abrasives, and low pH applications.
- Handles Extreme Solids – Capable of pumping up to 40–70% solids and objects up to 5.5 inches in diameter.
- High Production Rates – 450–2,000 GPM (150–200 cubic yards/hr), delivering reliable output in tough environments.
- Durable Build – High chrome 6-inch EDDY Pump with hydraulic motor and 250 HP HPU for maximum wear resistance.
- Remote Operation – Includes traversing cable, winches, and a solar-powered battery charging system.
- Versatility – Ideal for sludge, slurry, bio-sludge, mine tailings, minerals, and sand mixtures
DSH-6000 Hydraulic Driven 6-Inch Dredge Sled
Technical Specifications
Model: DSH-6000
- Flow Range: 450–2,000 GPM
- Head Range: Up to 200 ft (61 m)
- Discharge Size: 6 inch
- Suction Size: 8 inch
- Solids Handling: Up to 5.5-inch diameter
- Max Speed: 1800 RPM
- Percent Solids: 40–70%
- Production: 150–200 cu yd/hr
Dredge Platform Dimensions
- Standard Operating Depths: 0.5–5 m (1.6–16 ft)
- Max Depth Mast Lift: 5.3 m (17.4 ft above waterline)
- Width: 3.8 m (12.5 ft)
- Height: 1.7 m (5.6 ft)
- Length: 3 m (9.8 ft)
- Weight (without pump): 1,953 kg (4,307 lbs)
Included Equipment
- 6-inch High Chrome EDDY Pump + Hydraulic Motor
- 250 HP Hydraulic Power Unit (HPU)
- Floating dredge sled
- 300 ft traversing cable
- Winches (remote lifting winch 12V & 110V land winch)
- Solar panel charging system
- Gas generator (110V output for land winch)
Required Equipment to Operate
6” material handling discharge hose and floats
Optional Equipment
- Wireless Doppler flow meter
- Discharge line pressure gauge (0–150 psi)
- High-pressure jetting ring
EDDY Pump – 6 Inch DSH 6000 – Pump Curve
PUMP CURVE
A pump curve outlines how the DSH-6000 performs as flow and head conditions shift, helping operators determine the ideal setup for consistent dredging output. For this 6-inch Dredge Sled, using the correct curve ensures stable slurry transport, dependable solids handling, and efficient performance across varying depths and material densities, especially in shallow ponds and industrial basins where predictable production is essential.
Comparison Table
| Feature | DSH-4000 (4-Inch) | DSH-6000 (6-Inch) |
|---|---|---|
| Model | DSH-4000 | DSH-6000 |
| Pump Size | 4-inch High Chrome EDDY Pump | 6-inch High Chrome EDDY Pump |
| Hydraulic Power Unit (HPU) | 125 HP | 250 HP |
| Flow Range | 250–1,200 GPM | 450–2,000 GPM |
| Head Range | Up to 160 ft (49 m) | Up to 200 ft (61 m) |
| Solids Handling | Up to 3 inches | Up to 5.5 inches |
| Percent Solids | Up to 40–70% | Up to 40–70% |
| Production Capacity | 75–150 cu yd/hr | 150–200 cu yd/hr |
| Suction Size | 6 inch | 8 inch |
| Operating Speed | Max 1800 RPM | Max 1800 RPM |
| Dimensions (L × W × H) | 3.0 m × 3.8 m × 1.7 m (9.8 ft × 12.5 ft × 5.6 ft) | 3.0 m × 3.8 m × 1.7 m (9.8 ft × 12.5 ft × 5.6 ft) |
| Weight (without pump) | 1,500 kg (3,307 lbs) | 1,953 kg (4,307 lbs) |
| Included Equipment | Floating dredge, traversing cable (300 ft), winches, solar charging system, generator | Floating dredge, traversing cable (300 ft), winches, solar charging system, generator |
| Required Equipment | 4” discharge hose & floats | 6” discharge hose & floats |
| Optional Equipment | Wireless Doppler flow meter, discharge pressure gauge, jetting ring | Wireless Doppler flow meter, discharge pressure gauge, jetting ring |
| Applications | Mining, lagoon dredging, sand & aggregate, industrial ponds, dams, coal ash | Mining, lagoon dredging, sand & aggregate, industrial ponds, dams, coal ash |
Industries Served
Mining
The DSH-6000 is widely used in the mining industry for mineral recovery, tailings management, and reclamation projects. Its ability to pump up to 70% solids and handle abrasive materials makes it ideal for moving mine tailings, reclaiming lost material from ponds, and ensuring continuous productivity in harsh environments where conventional pumps fail.
Municipal & Industrial Lagoons
Municipalities and industrial facilities rely on the dredge sled for desludging wastewater treatment lagoons, evaporation ponds, and retention basins. With its non-clog design and remote-operated functionality, the system can remove accumulated sludge efficiently while minimizing downtime, ensuring compliance with environmental regulations, and extending the operational life of lagoons.
Sand & Aggregate
In sand and aggregate operations, the DSH-6000 delivers consistent performance in removing abrasive sand mixtures and aggregate deposits. Its durable hydraulic-driven pump design withstands heavy wear, allowing operators to continuously transport high-density slurries and maximize production with minimal maintenance requirements.
Energy (Fly Ash & Coal Ash)
Power plants face significant challenges in managing fly ash and coal ash ponds. The DSH-6000 provides a cost-effective solution for pumping these fine, abrasive materials at high volumes. By maintaining high solids percentages and preventing frequent clogging, the dredge sled ensures efficient ash pond maintenance and compliance with environmental disposal standards.
Infrastructure
From dam maintenance to canal dredging and shallow water infrastructure projects, the DSH-6000 is designed for precision removal of silt, sediment, and debris. Its compact floating platform and hydraulic operation make it suitable for confined or shallow areas where larger dredges cannot operate, helping maintain water flow, flood control systems, and critical infrastructure.
Agriculture & Irrigation
The dredge sled is highly effective for restoring agricultural ponds, irrigation channels, and water reservoirs that often accumulate silt, sludge, and organic debris. By keeping these systems clear, the DSH-6000 helps farmers and agricultural operators maintain a reliable water supply and reduce the risk of flooding or irrigation inefficiencies.
Marine Construction
Marine contractors use the DSH-6000 for harbor maintenance, shoreline stabilization, and marine sediment removal. Its ability to operate in shallow water makes it ideal for projects where precision and mobility are critical, supporting construction work around piers, docks, and waterfront developments.
Environmental Remediation
The dredge sled plays a key role in environmental cleanup projects, including the removal of contaminated sediments from lakes, rivers, and industrial ponds. With its non-clog design and high solids handling capabilities, it provides a safe and efficient solution for environmental restoration, helping to restore ecosystems and meet regulatory requirements.
Coal Ash Pond Maintenance at a Power Plant
Case Study
Challenge
A major power generation facility in the Southeastern United States faced significant challenges in managing its coal ash ponds. The abrasive nature of fly ash and coal ash caused excessive wear on conventional centrifugal pumps, resulting in frequent breakdowns, high replacement costs, and regulatory compliance risks. With increasing environmental oversight, the plant needed a reliable dredging solution that could operate continuously while handling dense, abrasive ash slurry.
Solution
The facility deployed the DSH-6000 Hydraulic Driven 6-Inch Dredge Sled, equipped with a high-chrome 6-inch EDDY Pump and a 250 HP hydraulic power unit. The dredge sled’s non-clog design and ability to pump up to 70% solids made it ideal for handling abrasive ash. Optional enhancements, such as the high-pressure jetting ring, further improved material agitation and flow efficiency. By operating as a remotely controlled, floating system, the DSH-6000 eliminated the need for manual intervention and minimized downtime during operations.
Result
The power plant achieved a 35% improvement in pumping efficiency, with production rates exceeding 1,500 GPM while handling abrasive coal ash. Equipment life cycles were significantly extended due to the durable, high-chrome construction, which reduced replacement and maintenance costs. Most importantly, the facility maintained compliance with federal regulations for coal ash pond management, while streamlining operations and lowering the total cost of ownership.
Call for sales or support
If you need assistance with pump selection, sales or engineering support, call 619-404-1916.
Frequently Asked Questions
What makes the DSH-6000 dredge sled different from conventional dredge pumps?
The DSH-6000 uses patented EDDY Pump technology, which moves solids through an open rotor design. Unlike centrifugal or vortex pumps that rely on high tolerances and clog easily, the EDDY Pump is non-clogging and capable of pumping up to 70% solids by volume, making it ideal for abrasive and heavy slurry applications.
What types of materials can the hydraulic-driven dredge sled handle?
The 6-inch slurry dredge sled is designed for sludge, slurry, bio-sludge, mine tailings, sand mixtures, minerals, and even abrasive fly ash. It can process solids up to 5.5 inches in diameter, ensuring reliable operation across various industries, including mining, wastewater, energy, and construction.
How deep can the submersible dredge sled system operate?
The standard operating depth ranges from 0.5 to 5 meters (1.6–16 feet), with a maximum mast lift of 5.3 meters (17.4 feet) above the waterline. This makes it suitable for shallow ponds, lagoons, and industrial basins where larger dredges cannot operate.
What is the production capacity of the heavy-duty dredging sled?
Depending on material density, the DSH-6000 dredge sled can produce 150–200 cubic yards of material per hour, with flow rates between 450 and 2,000 GPM. This high production rate ensures efficient removal of accumulated sludge and sediment.
What equipment comes standard with the remote-operated dredge sled?
The system includes a 6-inch high chrome EDDY Pump with hydraulic motor, a 250 HP hydraulic power unit, a floating dredge platform, winches, a traversing cable system, solar panel charging, and a generator for winch power. This makes it a turnkey solution ready for deployment.
What optional accessories are available to enhance performance?
Optional equipment includes a wireless Doppler flow meter, a discharge line pressure gauge, and a high-pressure jetting ring to agitate and break up dense materials for improved pumping efficiency.
How is the 6-inch slurry dredge sled powered?
The standard configuration comes with a 250 HP hydraulic power unit (HPU). Hydraulic drive offers high torque and durability in abrasive environments, though other power options may be available depending on project requirements.
What industries typically use the hydraulic dredging equipment?
The industrial dredge sled serves a wide range of industries, including mining, municipal wastewater treatment, sand and aggregate production, energy (fly ash/coal ash), agriculture, marine construction, infrastructure development, and environmental remediation.
How does this DSH-6000 dredge sled reduce maintenance costs?
Its non-clog design reduces downtime from clogging, while the high chrome construction minimizes wear from abrasive slurries. Users report significantly fewer pump failures and extended equipment life compared to traditional pumps.
How can I get a customized solution for my project?
EDDY Pump offers project-specific support, including custom pump curves, optional accessories, and system integration. By requesting a quote, engineers can help size and configure the dredge sled for your exact material type, depth, and production needs.
HD (Heavy Duty) Slurry Pumps / Dredge Equipment
Related Products
For assistance Call 619-404-1916 and let us help match your project
with the right pump.