Modern harbor dredging contractor equipment plays a vital role in maintaining safe navigation channels, expanding port capacity, and ensuring efficient marine operations. The DRH400 self-propelled dredge with steel cables is a high-performance solution designed specifically for demanding harbor dredging projects. The DRAGFLOW DRH400 dredger delivers power, precision, and reliability for contractors handling large-scale marine dredging operations.
DRH400 – Advanced Harbor Dredging Contractor Equipment
Ace Centro Enterprises (ACE) supplies advanced harbor dredging contractor equipment for marine, mining, and oil & gas industries. The DRAGFLOW DRH 400 dredge with steel cables is equipped with the powerful DRAGFLOW HY400 hydraulic dredging pump, engineered to handle heavy sediment removal and continuous dredging operations in busy harbor environments.
This modular pontoon-based dredger is designed to support contractors working in ports, terminals, and coastal infrastructure projects. Its self-propelled system ensures mobility and operational flexibility, while steel cable support provides stability during deep and high-load dredging tasks.
ACE also offers a wide range of electric and hydraulic submersible dredge pumps used in harbor maintenance, sand reclamation, mining operations, wastewater management, and offshore construction projects across global markets.
Applications of Harbor Dredging Contractor Equipment
The DRH400 is widely used as reliable harbor dredging contractor equipment for:
Port and harbor deepening projects
Navigation channel maintenance
Berth and jetty construction support
Sediment removal and seabed leveling
Coastal infrastructure development
Marina maintenance and expansion
Industrial and oil terminal dredging
Emergency dredging and silt removal operations
Product Specifications & Features
The DRAGFLOW DRH400 harbor dredging contractor equipment is engineered for heavy-duty performance:
Advanced agitator system for efficient slurry handling
Handles slurry with specific gravity up to 1.7
Solids handling capacity from 20 mm to 120 mm (5 inch)
Flow rates up to 4000 m³/hr
Pumping distance up to 1500 m, extendable with booster pumps
Proven dredging capability up to 300 m depth
Low-speed operation reduces wear and improves durability
High Chrome Alloy wear parts for long 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 parts with grease injection points for sealing efficiency
Optional temperature and moisture sensors for enhanced protection
Available in 50 Hz and 60 Hz electric versions
100% Italian-manufactured pump castings for superior quality
Reliable Equipment for Harbor Contractors
For contractors working in demanding marine environments, the DRH400 provides dependable harbor dredging contractor equipment that ensures consistent performance, reduced downtime, and efficient material removal even in challenging conditions.
Harbor Dredging Contractor Equipment DRH400 Self-Propelled Dredge with Steel Cables
