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1. Built-in Agitation System:
The pump features an integrated agitator that stirs up sediment and sludge settled at the bottom into a turbulent flow, allowing it to be pumped out directly. This design replaces traditional operations that rely on high-pressure water jets for agitation.
2. Robust Construction:
The pump consists of a volute casing, impeller, pump base, pump housing, agitator, sealing components, motor base, and a hydraulic motor. All flow-through components are made of high-chromium wear-resistant alloy, providing long service life.
It is mounted directly onto the excavator, using the excavator’s hydraulic oil system as its power source—eliminating the need for an external power supply in areas without electricity.
In modern river dredging projects—particularly those aiming to improve water quality—this work falls under the scope of "eco-friendly dredging".
In engineering, the terms "dredging" and "desilting" are often used interchangeably, but to distinguish from large-scale port or channel dredging, we suggest using "desilting" for small-to-medium rivers, highlighting the goal of removing polluted sediment and solving siltation issues.
Due to varying local geology, hydrology, and complex sediment compositions caused by pollution, desilting operations can be highly challenging.
To support the environmental dredging industry, we recommend this Hydraulic Cutter Excavator Slurry Pump, an attachment that can be mounted directly on an excavator for use in small and medium river dredging projects—designed to help solve even the toughest sediment removal tasks.
Equipped with hydraulic cutter heads on both sides, the pump loosens compacted sediment layers using rotating cutters. These cutters break up solid material and direct it toward the pump inlet, enabling effective extraction even under harsh conditions like clay layers, consolidated mud, or large granular environments where conventional pumps fail.
1. Safe and Stable
Powered entirely by a hydraulic system—no electricity needed—eliminating the risk of electric leakage. High load-bearing capacity, smooth transmission, and long component life.
2. Easy to Use & Highly Mobile
Mounted directly on the excavator boom (replacing the bucket), it requires no complex ground support or fixed installations. Simple management and fast deployment.
3. Durable and Wear-Resistant
Provides high operational stability and efficiency during long hours of work. Flow parts (pump casing, impeller, guard plate, agitator) are made of high-chromium wear-resistant alloy, significantly reducing the frequency of part replacement.
4. High Concentration Pumping Capability
Capable of extracting slurry, sludge, sand, mortar, and other high-density fluids with concentrations up to 70%.
5. Extended Excavator Functionality
Acts as an efficient excavator attachment. In scenarios where direct excavation is difficult, this pump can be used for remote suction and transportation, expanding the application range and value of the excavator.
1. Slurry and sediment discharge during construction projects, bridge piling, and dewatering operations
2. Sand extraction from rivers, canals, reservoirs, and dams
3. Lake development and desilting for water resource projects
4. Wetland reclamation and construction of wetland parks
5. Coastal land development, salt pans, and aquaculture ponds
6. Desilting of fish ponds, shrimp ponds, and other aquaculture facilities
7. Salt lake development and salt mining operations
8. Tailings pond remediation in iron and gold mining industries
1. Built-in Agitation System:
The pump features an integrated agitator that stirs up sediment and sludge settled at the bottom into a turbulent flow, allowing it to be pumped out directly. This design replaces traditional operations that rely on high-pressure water jets for agitation.
2. Robust Construction:
The pump consists of a volute casing, impeller, pump base, pump housing, agitator, sealing components, motor base, and a hydraulic motor. All flow-through components are made of high-chromium wear-resistant alloy, providing long service life.
It is mounted directly onto the excavator, using the excavator’s hydraulic oil system as its power source—eliminating the need for an external power supply in areas without electricity.
In modern river dredging projects—particularly those aiming to improve water quality—this work falls under the scope of "eco-friendly dredging".
In engineering, the terms "dredging" and "desilting" are often used interchangeably, but to distinguish from large-scale port or channel dredging, we suggest using "desilting" for small-to-medium rivers, highlighting the goal of removing polluted sediment and solving siltation issues.
Due to varying local geology, hydrology, and complex sediment compositions caused by pollution, desilting operations can be highly challenging.
To support the environmental dredging industry, we recommend this Hydraulic Cutter Excavator Slurry Pump, an attachment that can be mounted directly on an excavator for use in small and medium river dredging projects—designed to help solve even the toughest sediment removal tasks.
Equipped with hydraulic cutter heads on both sides, the pump loosens compacted sediment layers using rotating cutters. These cutters break up solid material and direct it toward the pump inlet, enabling effective extraction even under harsh conditions like clay layers, consolidated mud, or large granular environments where conventional pumps fail.
1. Safe and Stable
Powered entirely by a hydraulic system—no electricity needed—eliminating the risk of electric leakage. High load-bearing capacity, smooth transmission, and long component life.
2. Easy to Use & Highly Mobile
Mounted directly on the excavator boom (replacing the bucket), it requires no complex ground support or fixed installations. Simple management and fast deployment.
3. Durable and Wear-Resistant
Provides high operational stability and efficiency during long hours of work. Flow parts (pump casing, impeller, guard plate, agitator) are made of high-chromium wear-resistant alloy, significantly reducing the frequency of part replacement.
4. High Concentration Pumping Capability
Capable of extracting slurry, sludge, sand, mortar, and other high-density fluids with concentrations up to 70%.
5. Extended Excavator Functionality
Acts as an efficient excavator attachment. In scenarios where direct excavation is difficult, this pump can be used for remote suction and transportation, expanding the application range and value of the excavator.
1. Slurry and sediment discharge during construction projects, bridge piling, and dewatering operations
2. Sand extraction from rivers, canals, reservoirs, and dams
3. Lake development and desilting for water resource projects
4. Wetland reclamation and construction of wetland parks
5. Coastal land development, salt pans, and aquaculture ponds
6. Desilting of fish ponds, shrimp ponds, and other aquaculture facilities
7. Salt lake development and salt mining operations
8. Tailings pond remediation in iron and gold mining industries
