For industries involved in dredging, tunneling, or heavy slurry handling, acquiring used submersible dredge pumps and used tunneling equipment can be a cost-effective way to maintain high-performance operations. Equipment like the DRH400 Self-Propelled Dredge with Steel Cables from ACE Centro Enterprises (ACE) provides both reliability and versatility, even in second-hand condition.
DRH400 Self-Propelled Dredge with Steel Cables
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ACE Centro Enterprises delivers heavy-duty dredgers suitable for deep harbor, offshore, mining, and oil & gas projects. The DRAGFLOW DRH 400 dredge comes equipped with a powerful Dragflow HY400 hydraulic dredging pump, capable of managing even the most demanding dredging jobs.
Its modular pontoon design allows operations at various depths, including low pH slurry mixes, making it suitable for a wide range of industrial applications from harbor maintenance to tunneling support.
Benefits of Buying Used Equipment
Cost-Effective Investment: Lower initial costs compared to new machinery.
Immediate Availability: Equipment ready for deployment with minimal lead time.
Proven Performance: Tested and reliable in real-world operations.
Wide Applications: Suitable for dredging, tunneling, mine tailings, and slurry pumping projects.
Reputable suppliers like ACE ensure that even used submersible dredge pumps and tunneling equipment are maintained to high operational standards.
Key Features of DRH400
HY400 Hydraulic Pump: Handles high-density slurries efficiently.
Advanced Agitator System: Ensures smooth slurry handling and prevents clogging.
High Chrome Alloy Wear Parts: Offers extended abrasion resistance.
Low-Speed Operation: Reduces wear and extends service life.
Premium Seal System: Lip seal with front deflector and Teflon layers for protection against fine particles and extreme pH levels.
Precision Engineering: Includes grease injection points and highly machined components for long-lasting performance.
Product Specifications
Slurry Density: Up to 1.7 specific gravity
Solids Size Handling: 20 mm – 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 associated equipment are ideal for:
Harbor and canal dredging
Offshore platform slurry pumping
Sand and gravel extraction
Dam, dike, and lake construction
Tunneling and mining slurry operations
Wastewater treatment and bentonite pumping
Environmental control and oil spill management
Buying Tips for Used Equipment
When acquiring used submersible dredge pumps or used tunneling equipment, check:
Operational and maintenance history
Condition of wear parts, seals, and agitators
Availability of spare parts and technical support
Suitability for your project requirements
Reliability of the supplier and warranty coverage
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