For businesses looking to optimize costs while maintaining high operational efficiency, used dredging equipment is an excellent solution. Whether it’s a used dredging machine, used dredging plant, or a used dredging pump, investing in reliable second-hand equipment can provide both value and performance. Among the most trusted options in the market is the DRH400 Self-Propelled Dredge with Steel Cables.
DRH400 Self-Propelled Dredge with Steel Cables
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ACE Centro Enterprises (ACE) offers heavy-duty dredgers suitable for deep harbor, offshore, mining, and oil & gas operations. The DRAGFLOW DRH 400 dredge is powered by a robust Dragflow HY400 hydraulic dredging pump, capable of handling challenging dredging tasks with ease.
Its modular pontoon design allows operation at varying depths and is suitable for aggressive slurry conditions, including low pH mixtures, making it a versatile choice for multiple industrial applications.
Advantages of Buying Used Dredging Equipment
Cost Efficiency – Lower initial investment compared to brand-new equipment.
Proven Performance – Equipment with a track record of reliability.
Reduced Lead Time – Immediate availability for ongoing projects.
Wide Application – Suitable for harbor dredging, sand and gravel extraction, and wastewater management.
Purchasing from reputable suppliers like ACE ensures that even used dredging plants and pumps are in excellent working condition and backed by proper service support.
Key Features of DRH400 System
Powerful HY400 Hydraulic Pump – Handles high-density slurries efficiently.
Advanced Agitator Technology – Enhances solid suspension and transfer.
High Chrome Alloy Wear Parts – Superior abrasion resistance for extended service life.
Low Operating Speed – Minimizes wear and tear, extending operational longevity.
Premium Seal System – Lip seal with front deflector and Teflon layers protects against fine particles and extreme pH levels.
Precision Engineering – Grease injection points and high machining accuracy ensure durable operation.
Product Specifications
Slurry Density Handling: Up to 1.7 specific gravity
Solids Size Capacity: 20 mm to 120 mm (5 inches)
Flow Rate: Up to 4000 m³/hr
Pumping Distance: Up to 1500 m (extendable with booster pumps)
Dredging Depth: Up to 300 m
Monitoring Options: Temperature and moisture sensors
Power Options: Hydraulic and electric (50 Hz / 60 Hz)
Manufacturing Quality: 100% Italian castings with premium metallurgy
Applications
Used DRH400 dredgers and similar equipment are ideal for:
Harbor and port maintenance
Canal and waterway dredging
Sand and gravel extraction
Offshore platform operations
Oil spill and environmental management
Dam and dike construction
Mine tailings handling
Sewage and wastewater treatment
Large-scale slurry pumping projects
Buying Tips for Used Dredging Equipment
When purchasing used dredging machines or pumps, consider:
Equipment maintenance and operational history
Condition of wear parts and seals
Availability of spare parts and technical support
Compatibility with your dredging requirements
Supplier reputation and warranty options
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