Efficient marine sediment removal dredger systems are essential for maintaining healthy waterways, deep navigation channels, and operational port infrastructure. The DRH400 self-propelled dredge with steel cables is a high-performance solution engineered for large-scale marine sediment removal, harbor maintenance, and deep-water dredging applications. Designed for durability and continuous operation, the DRAGFLOW DRH400 dredger delivers powerful performance in challenging marine environments.
DRH400 – Advanced Marine Sediment Removal Dredger
Ace Centro Enterprises (ACE) provides advanced marine sediment removal dredger solutions for marine, mining, and oil & gas industries. The DRAGFLOW DRH 400 dredge with steel cables is equipped with the robust DRAGFLOW HY400 hydraulic dredging pump, built to handle heavy sediment loads and complex dredging conditions with ease.
This modular pontoon-based dredger is designed for flexibility and high efficiency, making it suitable for operations at varying depths and in low pH slurry environments. Its self-propelled design enhances mobility and ensures effective sediment removal in ports, harbors, and offshore zones.
ACE also offers a wide range of electric and hydraulic submersible dredge pumps, supporting applications such as sand reclamation, mine tailings, sewage treatment, dam construction, canal cleaning, and offshore dredging projects across the Middle East and African markets.
Applications of Marine Sediment Removal Dredger
The DRH400 is widely used as a powerful marine sediment removal dredger for:
Marine sediment and sludge removal
Port and harbor maintenance dredging
Channel and canal desilting
Offshore platform area cleaning
Lagoon and marina sediment removal
Environmental cleanup and pollution control
Dam, dike, and coastal protection projects
Industrial slurry and waste handling
Product Specifications & Features
The DRAGFLOW DRH400 marine sediment removal dredger is engineered with advanced features to ensure maximum efficiency and durability:
High-performance agitator system for heavy sediment handling
Capable of pumping slurry with specific gravity up to 1.7
Handles solids ranging from 20 mm to 120 mm (5 inch)
Flow capacity up to 4000 m³/hr
Pumping distance up to 1500 m, extendable with booster pumps
Dredging depth capability up to 300 m
Low-speed operation reduces wear and increases service life
High Chrome Alloy wear parts for extended durability
Advanced lip seal system with front deflector for fine material protection
Teflon-coated components for resistance to extreme pH conditions
Precision-machined parts with grease injection points for long sealing life
Optional temperature and moisture sensors for pump protection
Available in electric versions with 50 Hz and 60 Hz compatibility
100% Italian-made pump castings ensuring superior quality and reliability
High-Efficiency Sediment Removal for Marine Environments
The DRH400 self-propelled dredge with steel cables is purpose-built for demanding marine sediment removal operations. Its powerful hydraulic system, combined with robust structural design, ensures continuous dredging performance in deep water and harsh marine conditions.
For ports, coastal infrastructure, and offshore projects, the DRH400 provides a reliable and efficient solution for long-term sediment management and waterway maintenance.
Marine Sediment Removal Dredger DRH400 Self-Propelled Dredge with Steel Cables
