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DRH400 Multi-Purpose Dredger for Oil Spill Recovery, Canal Cleaning, and Inland Waterways
Environmental protection and waterway maintenance demand powerful, adaptable dredging systems capable of handling contaminated sediments, dense slurry, and continuous operations. Ace Centro Enterprises (ACE) delivers advanced dredging solutions designed for demanding applications such as oil spill recovery dredger operations, canal cleaning dredger projects, and large-scale lake and channel dredging works.
At the center of these solutions is the DRAGFLOW DRH400 self-propelled dredge with steel cables, engineered to provide reliable performance across marine, mining, and oil & gas sectors.
DRH400 Self-Propelled Dredge with Steel Cables
The DRH400 is a heavy-duty cable dredger developed for deep harbor and inland dredging applications. It is equipped with the powerful DRAGFLOW HY400 hydraulic submersible dredging pump, enabling efficient handling of abrasive and contaminated slurry mixtures.
Its modular pontoon dredger design ensures easy transport, flexible assembly, and stable operation at any depth. The system performs reliably in low-pH slurry environments, making it suitable for environmentally sensitive dredging projects.
Oil Spill Recovery Dredger Capabilities
In emergency response and environmental remediation projects, the DRH400 functions as a dependable oil spill recovery dredger. The advanced pump and agitator system efficiently recovers oil-contaminated sediments, sludge, and debris from ports, coastal zones, and inland waterways.
High pumping capacity and long discharge distances allow rapid removal of polluted materials, supporting effective cleanup operations while minimizing environmental impact.
Efficient Canal Cleaning Dredger for Waterway Maintenance
Sediment accumulation and restricted flow can significantly reduce canal efficiency. As a high-performance canal cleaning dredger, the DRH400 ensures continuous removal of silt, sand, and debris, restoring water depth and flow capacity.
ACE also supplies self-propelled dredgers with telescopic and ladder-mounted pump options, allowing precise operation in narrow canals and confined waterways throughout the Middle East and Africa.
Reliable Lake and Channel Dredging Solutions
The DRH400 is widely deployed for lake and channel dredging projects aimed at improving water circulation, preventing flooding, and maintaining navigable waterways. Its ability to handle large volumes of slurry makes it ideal for long-term maintenance and rehabilitation of inland water bodies.
Dredging depths of up to 300 meters have been achieved in large infrastructure projects, demonstrating the system’s capability for both shallow and deep dredging applications.
Advanced Submersible Dredge Pump Technology
Dragflow’s pump design focuses on a high-efficiency agitator that enables effective slurry lifting and transportation.
Key Technical Features:
Handles slurry with up to 1.7 specific gravity
Solids handling capability from 20 mm to 120 mm (5 inch)
Flow rates up to 4000 m³/hr
Pumping distances up to 1500 meters, extendable with booster pumps
Low operating speed for reduced wear and extended service life
Optional temperature sensors in the motor and moisture sensors in the oil chamber provide added protection during continuous operation.
Built for Long-Term Durability
All Dragflow dredging pumps are manufactured using high-precision machining and premium materials. Wear components are made from High Chrome Alloy, ensuring excellent resistance to abrasion and corrosion.
Additional durability features include:
Best-in-class lip seal system with front deflector
Teflon sealing layers resistant to high and low pH
Grease injection points for extended seal life
Electric pump versions are available in 50 Hz and 60 Hz, suitable for global applications.
Regional Expertise and Quality Assurance
Through its strong sales organization in the Arabian Gulf, Ace Centro Enterprises supplies advanced dredging systems across the Middle East and Africa for ports, marinas, canals, and offshore platforms.
All Dragflow pump castings are 100% manufactured in Italy, using high-quality metallurgy to ensure long service life and reliable performance in UAE operating conditions.
Conclusion
The DRH400 self-propelled dredge with steel cables offers a powerful and flexible solution for oil spill recovery dredger operations, efficient canal cleaning dredger projects, and comprehensive lake and channel dredging works. Backed by Ace Centro Enterprises’ regional expertise and Dragflow’s Italian engineering excellence, the DRH400 delivers dependable performance for environmental and infrastructure dredging needs.
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DRH400 Multi-Purpose Dredger for Oil Spill Recovery, Canal Cleaning, and Inland Waterways
