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Advanced Offshore Dredging Equipment for Ports, Marinas, and Deep-Sea Projects
Modern marine infrastructure requires reliable and powerful offshore dredging equipment capable of operating in challenging environments and at significant depths. From commercial ports to luxury marinas and offshore platforms, dredging systems must deliver high performance, durability, and flexibility. Ace Centro Enterprises (ACE) addresses these demands by supplying advanced dredging solutions tailored for port and marina dredging as well as deep-sea operations.
A key offering in this portfolio is the DRAGFLOW DRH400 self-propelled dredge with steel cables, engineered to meet the rigorous demands of offshore and coastal dredging projects.
DRH400 Self-Propelled Dredge with Steel Cables
The DRH400 is a heavy-duty cable dredger designed for deep harbor and offshore dredging applications across marine, mining, and oil & gas industries. Equipped with the powerful DRAGFLOW HY400 hydraulic submersible dredging pump, the system efficiently handles abrasive and high-density slurry materials with ease.
Its modular pontoon dredger design enables flexible deployment, fast assembly, and stable operation at any depth. The dredger performs reliably in low-pH slurry environments, making it suitable for demanding offshore conditions.
Optimized for Port and Marina Dredging
Maintaining navigable depths and safe berthing areas is critical for ports and marinas. The DRH400 delivers efficient and continuous performance for port and marina dredging, ensuring effective removal of silt, sand, and sediment from berths, access channels, and turning basins.
The dredger’s self-propelled design allows precise positioning and controlled operation, minimizing disruption to port activities while maintaining high dredging output.
Telescopic Dredger Options for Precision Dredging
ACE also supplies telescopic dredger configurations and ladder-mounted dredge pump options to meet the specific needs of confined and shallow-water environments. These configurations provide enhanced reach and precision, making them ideal for marina maintenance, canal cleaning, and near-shore dredging works.
Telescopic dredger systems allow operators to adjust dredging depth and angle easily, improving efficiency in complex dredging areas.
High-Performance Submersible Dredge Pump Technology
At the core of the DRH400 system is Dragflow’s advanced dredging pump design, centered around a high-efficiency agitator that loosens compacted sediments and ensures continuous slurry flow.
Key Performance Specifications:
Slurry handling up to 1.7 specific gravity
Solids handling 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
Proven dredging depths up to 300 meters
Low operating speed reduces wear, extending component life and lowering maintenance costs.
Built for Durability in Offshore Environments
Dragflow dredging pumps are engineered with precision-machined components and premium metallurgy. All wear parts are manufactured from High Chrome Alloy, offering superior resistance to abrasion and corrosion.
Additional features include:
Best-in-class lip seal system with front deflector
Teflon sealing layers resistant to high and low pH conditions
Grease injection points for extended seal life
Optional motor temperature and oil chamber moisture sensors
Electric pump versions are available in 50 Hz and 60 Hz, ensuring compatibility with regional power standards.
Regional Expertise Across the Middle East & Africa
Through its established sales organization in the Arabian Gulf, Ace Centro Enterprises supplies advanced dredging systems to clients throughout the Middle East and Africa. These systems are widely used for offshore dredging, port and marina maintenance, canal cleaning, and deep-sea dredging at jetties and offshore platforms.
All Dragflow pump castings are 100% manufactured in Italy, using high-quality materials and advanced metallurgy to ensure long service life and reliable operation under UAE operating conditions.
Conclusion
The DRH400 self-propelled dredge with steel cables stands out as a powerful and versatile solution in the field of offshore dredging equipment. With proven performance in port and marina dredging and the availability of telescopic dredger configurations, the DRH400 delivers efficiency, durability, and precision for demanding marine dredging projects.
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Advanced Offshore Dredging Equipment for Ports, Marinas, and Deep-Sea Projects
