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When standard electric pumps choke on thick mud and compacted sediment, operations stall and costs skyrocket. Reservoirs, tailing ponds, and marinas require a rugged, high-torque solution built to move high-density solids without burning out.
The TUSSU® Hydraulic Submersible Reservoir Desilting Pump is engineered precisely for these extreme environments. Equipped with dual aggressive side cutters and a heavy-duty mechanical agitator, this hydraulic submersible slurry pump tears through consolidated materials and pumps them out at maximum concentration.
Why Choose a Hydraulic Submersible Slurry Pump Over Electric?
For heavy dredging and desilting, hydraulic drives offer massive operational advantages over electric alternatives:
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Unmatched Variable Torque: When encountering thick clay or large debris, hydraulic systems automatically increase torque without overheating, avoiding the motor burnouts common with electric pumps.
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Excavator & Power Pack Compatibility: Easily mount the pump directly onto an excavator boom or run it off a standalone hydraulic power pack for remote, off-grid operations.
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Infinite Speed Control: Match the RPM exactly to the slurry density to maximize production and minimize component wear.
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Absolute Safety: Zero electrical components underwater eliminates any risk of electrocution or short circuits in deep reservoir operations.
Key Features of the TUSSU® Desilting Pump
1. Dual Hydraulic Side Cutters for Consolidated Solids
As shown in our production facility, the TUSSU® desilting pump features twin high-torque mechanical side cutters. These cutters act like continuous excavators, breaking up hard-packed silt, clay, and compacted sand, feeding a high-concentration slurry directly into the pump suction.
2. High-Chrome Wear Resistance
Slurry handling means dealing with severe abrasion. All major wet-end components—including the impeller, casing, and wear plates—are cast from high-chrome alloy (Cr27%+), drastically extending service life and reducing maintenance downtime.
3. Integrated Mechanical Agitator
Behind the suction strainer sits a heavy-duty agitator that keeps solids suspended in the fluid. By converting settled sediment into a pumpable slurry, it prevents clogging and ensures a steady, high-density discharge.
Technical Specifications & Performance Range
| Parameter | Specification Range |
| Discharge Size | 100 mm to 400 mm (4″ to 16″) |
| Flow Capacity | Up to 2000 m³/h |
| Head Range | Up to 60 meters |
| Solid Handling Size | Up to 60 mm |
| Max Slurry Density | Up to 60% solids by weight |
| Drive Power Source | Hydraulic Power Pack / Excavator Hydraulic System |
Primary Applications
Our customers deploy the TUSSU® heavy duty submersible dredge pump across multiple demanding industries:
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Reservoir & Dam Desilting: Restoring water holding capacity by clearing decades of accumulated silt and mud.
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Tailings Pond Management: Clearing and recovering solids from mining operations and settling ponds.
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Harbor & Marina Dredging: Maintaining navigation channels without requiring massive, expensive dredging vessels.
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Sand & Gravel Extraction: High-efficiency pumping for aggregate washing and mining operations.
Maximize Your Production with TUSSU® Pump
Stop treating light-duty pumps like dredging equipment. If you are dealing with choked suctions, frequent downtime, or low solid ratios, it is time to upgrade to a purpose-built submersible sand pump with cutters.
TUSSU® provides complete turnkey systems, including the hydraulic submersible slurry pump, matching hydraulic power packs, wear-resistant discharge hoses, and custom excavator mounting brackets.
Contact the TUSSU® engineering team today for a custom technical proposal and quotation.
Whatsapp:+86-13633310657
