Efficient coastal dredging equipment is essential for maintaining shorelines, improving navigation channels, preventing coastal erosion, and supporting marine infrastructure development. The DRH400 self-propelled dredge with steel cables is a powerful and reliable solution designed for demanding coastal and offshore dredging operations. Built for durability and high performance, the DRAGFLOW DRH400 dredger ensures efficient sediment removal in challenging coastal environments.
DRH400 – Advanced Coastal Dredging Equipment
Ace Centro Enterprises (ACE) provides advanced coastal dredging equipment for marine, mining, and oil & gas industries. The DRAGFLOW DRH 400 dredge with steel cables is equipped with the high-performance DRAGFLOW HY400 hydraulic dredging pump, designed to handle the toughest dredging conditions with ease and efficiency.
This modular pontoon-based dredger is engineered for flexibility, allowing operation at varying depths and in complex coastal environments, including low pH slurry conditions. Its self-propelled design ensures improved mobility and operational control, making it ideal for nearshore and offshore dredging tasks.
ACE also supplies a wide range of electric and hydraulic submersible dredge pumps used in sand reclamation, harbor maintenance, wastewater treatment, mining operations, and large-scale coastal protection projects across the Middle East and African regions.
Applications of Coastal Dredging Equipment
The DRH400 is widely used as efficient coastal dredging equipment for:
Coastal protection and shoreline maintenance
Beach nourishment and sand replenishment
Harbor and port dredging
Channel and navigation route deepening
Estuary and lagoon sediment removal
Offshore platform and marine structure maintenance
Flood prevention and drainage improvement
Environmental cleanup and sediment management
Product Specifications & Features
The DRAGFLOW DRH400 coastal dredging equipment is designed with advanced engineering features to ensure maximum efficiency and long service life:
Advanced agitator system for heavy sediment and slurry handling
Capable of pumping materials 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 durability
High Chrome Alloy wear parts for extended service life
Special lip seal system with front deflector to block fine particles
Teflon-coated components for resistance to high and low pH conditions
Precision-machined components with grease injection points for enhanced sealing performance
Optional temperature and moisture sensors for pump protection
Available in electric versions with 50 Hz and 60 Hz compatibility
100% Italian-manufactured pump castings ensuring high quality and reliability
High-Performance Solution for Coastal Projects
The DRH400 self-propelled dredge with steel cables is specifically designed for demanding coastal dredging operations where reliability and continuous performance are critical. Its powerful hydraulic pump system and robust construction allow it to operate efficiently in harsh marine and coastal environments.
For coastal engineers and marine contractors, the DRH400 provides a dependable solution for long-term sediment management, shoreline protection, and dredging efficiency.
Coastal Dredging Equipment DRH400 Self-Propelled Dredge with Steel Cables
