Advanced Dredging Solutions From a Trusted Dredging Pump Manufacturer
Selecting the right dredging pump manufacturer is essential for achieving reliable performance, long operational life, and efficient slurry handling in demanding marine and industrial environments. Ace Centro Enterprises (ACE), in partnership with DRAGFLOW, delivers advanced dredging technologies designed for deep harbor dredging, offshore operations, mining, and heavy slurry pumping applications.
One of the most powerful solutions in its product range is the DRAGFLOW DRH400 Self-Propelled Dredge with Steel Cables, a high-capacity dredging system engineered to tackle the toughest dredging conditions with maximum efficiency.
Built with premium Italian engineering and equipped with the powerful DRAGFLOW HY400 hydraulic dredging pump, the DRH400 offers exceptional durability, deep dredging capabilities, and superior slurry pumping performance.
DRH400 Self-Propelled Dredge With Steel Cables
The DRAGFLOW DRH400 is a modular pontoon dredger specifically developed for heavy-duty dredging operations across marine, mining, oil & gas, and industrial sectors.
Its steel cable design ensures stable and precise dredging performance, while the self-propelled functionality enhances maneuverability in canals, harbors, ports, offshore platforms, and inland waterways.
ACE supplies these advanced dredging systems across the Arabian Gulf, Middle East, and African markets for projects involving:
Harbor dredging
Canal cleaning
Deep-sea dredging
Offshore platform maintenance
Marina and jetty dredging
Industrial slurry pumping
Powerful HY400 Hydraulic Dredging Pump
At the heart of the DRH400 lies the highly efficient DRAGFLOW HY400 hydraulic dredging pump, designed to process heavy and abrasive slurry mixtures with ease.
Advanced Agitator Technology
The pump features an innovative agitator system that effectively lifts and transfers dense materials including:
Mud
Slime
Silt
Sand
Gravel
This advanced design ensures continuous dredging efficiency even in difficult operating environments.
High Specific Gravity Handling
Dragflow dredging pumps are capable of handling slurry mixtures with up to 1.7 specific gravity, making them ideal for mining, quarrying, harbor maintenance, and industrial sediment removal.
Key Technical Advantages
Exceptional Solids Handling
The DRH400 pump can process solids ranging from 20 mm to 120 mm (5 inches), enabling smooth transfer of coarse and abrasive materials.
High Flow Capacity
Flow rates of up to 4000 m³/hr support fast and efficient dredging operations.
Long-Distance Pumping
The system allows pumping distances up to 1500 meters, with even longer distances achievable using booster pumps.
Deep Dredging Capability
The DRH400 has successfully achieved dredging depths of up to 300 meters for dam construction and offshore infrastructure projects.
Low Wear Performance
Its low operating speed minimizes wear on components, extending equipment life and reducing maintenance costs.
Built for Long-Term Durability
As a leading dredging pump manufacturer solution, the DRH400 is designed to withstand harsh dredging environments and abrasive slurry conditions.
High Chrome Alloy Wear Parts
All wear components are manufactured using High Chrome Alloy, ensuring maximum resistance against abrasion and corrosion.
Premium Italian Manufacturing
Pump castings are 100% made in Italy using high-quality materials and advanced metallurgy for superior operational life.
Advanced Seal System
The dredging pump incorporates:
Unique lip seal technology
Front deflector system
Teflon protection layers resistant to high and low pH conditions
These features help prevent fine particles from damaging the seal system while improving reliability in challenging dredging applications.
Precision Machining Technology
High-precision machining and integrated grease injection points extend the lifespan of the sealing system and improve overall pump performance.
Intelligent Protection Features
Optional protection systems include:
Embedded motor temperature sensors
Moisture sensors in the oil chamber
These safety systems help monitor equipment condition and protect against operational damage during continuous dredging work.
Applications Across Multiple Industries
The DRH400 and Dragflow dredging pumps are suitable for a wide range of industrial and marine applications, including:
Deep harbor dredging
Sand reclaiming
Mine tailing pumping
Quarry dredging
Waste pollution control
Heavy slurry pumping
Oil spill recovery
Tunneling projects
Bentonite pumping
Sewage pumping
Dam and dike construction
Lake and channel dredging
Its versatility makes the DRH400 a preferred choice for contractors and operators handling complex dredging projects worldwide.
ACE – Reliable Supplier of Dredging Equipment
Ace Centro Enterprises (ACE) delivers complete dredging solutions tailored to the requirements of marine, industrial, and offshore clients.
In addition to the DRH400, ACE supplies:
Electric dredging pumps
Hydraulic submersible dredge pumps
Self-propelled dredgers
Telescopic dredgers
Ladder dredgers
These systems are extensively used for canal cleaning, offshore dredging, port maintenance, and deep-sea infrastructure development across the Middle East and Africa.
Dredging Pump Manufacturer DRH400 Self-Propelled Dredge With Steel Cables
