Modern dredging and slurry transport projects increasingly require equipment capable of moving large volumes of abrasive material over extended distances. The Dragflow HY300 / HY400 Hydraulic Pump is engineered specifically as a long distance dredging pump up to 1.5 km, delivering reliable performance in mining, marine, and industrial environments where efficiency and reach are critical.
Manufactured by Dragflow, this hydraulic pump series is designed to handle extreme working conditions involving high solid concentrations and abrasive slurry mixtures.
Advanced Long-Distance Dredging Technology
The HY300 and HY400 models are part of Dragflow’s high-performance hydraulic dredging range, built to transport dense slurry over long pipelines without performance loss. Their robust design ensures continuous operation even under heavy load conditions.
These pumps are commonly used in:
Deep sea and harbour dredging projects
Mining and mineral extraction operations
River and lake cleaning projects
Beach nourishment and land reclamation
Industrial slurry transport systems
Key Features of HY300 / HY400 Long Distance Pump
Long Distance Pumping Capability
Discharge distance: up to 1.5 km
Designed for efficient slurry transport over extended pipelines
High Capacity Performance
Flow rate: up to 1300 m³/h
Suitable for large-scale dredging and industrial applications
Integrated Agitator System
The built-in agitator ensures:
Continuous mixing of heavy sediments
Prevention of material settling in the suction zone
Smooth and stable slurry flow
High Abrasion Resistance
Engineered to withstand harsh conditions involving:
Sand
Gravel
Clay
Highly abrasive industrial slurries
Low-Speed Durable Operation
Reduced wear and tear
Improved mechanical lifespan
Stable performance in continuous operations
High Solid Handling Capability
Handles up to 70% solid concentration by weight
Ideal for dense slurry and heavy sediment applications
Applications of Long Distance Dredging Pump
The Dragflow HY series is widely used in industries requiring reliable long-distance slurry transport.
Mining Operations
Efficiently moves mineral-rich slurry from extraction points to processing facilities over long distances.
Marine and Harbour Dredging
Maintains waterways by transporting dredged material through extended pipeline systems.
River and Lake Rehabilitation
Removes and transports accumulated sediment from large water bodies.
Industrial Slurry Management
Handles abrasive waste materials in processing plants and industrial facilities.
Coastal Restoration Projects
Supports beach nourishment and shoreline protection operations.
Advantages of HY300 / HY400 for Long Distance Dredging
The HY300 / HY400 series offers significant operational benefits:
Reliable long-distance slurry transport up to 1.5 km
High efficiency in abrasive and dense materials
Reduced downtime due to clog-resistant design
Strong performance in continuous heavy-duty operations
Proven success in global dredging and mining projects
Long Distance Dredging Pump Up to 1.5 km Dragflow HY300 / HY400 Hydraulic Pump
