Discover the Dragflow DRH400: Your Ideal Underwater Dredge for Sale
Ace Centro Enterprises (ACE) proudly offers the Dragflow DRH400, a heavy-duty self-propelled dredger featuring steel cables and a high-performance Dragflow HY400 hydraulic dredging pump. Designed for deep harbor dredging and underwater applications, this modular pontoon dredger excels at any depth and in low pH slurry conditions, making it the perfect solution for challenging dredging projects.
Whether for marine, mining, or oil & gas industries, the DRH400 is built to tackle tough underwater dredging jobs with reliability and efficiency.
Versatile Applications of the DRH400 Underwater Dredge
ACE supplies a comprehensive range of electric and hydraulic submersible dredge pumps that cater to a variety of needs:
Harbor dredging and sand reclaiming
Water pumping and mine tailings management
Quarrying and waste pollution control
Heavy slurry and oil spill pumping
Tunneling and bentonite pumping
Sewage handling and dam construction
Lake and channel dredging projects
With a strong sales presence in the Arabian Gulf, ACE also provides various self-propelled dredgers featuring telescopic and ladder pump options for clients in the Middle Eastern and African markets, supporting deep-sea dredging for marinas, jetties, ports, and offshore platforms.
DRH400 Underwater Dredge Pump: Product Specifications
Advanced Pump Technology
The pump’s agitator design allows it to lift and convey slurry mixtures with medium to high specific weight, including mud, slime, silt, sand, and gravel.
Capable of handling slurries with a specific gravity up to 1.7, ideal for tough dredging materials.
Durable and Reliable Components
Low operating speed reduces wear, extending the pump's lifespan.
Optional temperature sensors in the motor and moisture sensors in the oil chamber for superior protection.
Equipped with a best-in-class seal system featuring a unique lip seal with a front deflector to prevent fine materials from damaging seals, combined with Teflon layers resistant to extreme pH levels.
Precision machining and grease injection points enhance sealing system longevity.
All wear parts made from High Chrome Alloy for maximum durability.
High Performance
Handles solids ranging from 20 mm to 120 mm (5 inches) in diameter.
Achieves flow rates up to 4000 m³/hr to meet high-volume dredging needs.
Capable of pumping distances up to 1500 meters, with booster pumps extending reach for large-scale projects.
Proven dredging depths of up to 300 meters, suitable for deep underwater construction.
Quality Craftsmanship
Pump castings are 100% made in Italy, guaranteeing premium material quality and metallurgy.
Electric pump variants available in 50 Hz and 60 Hz to serve global markets efficiently.
Why Choose the Dragflow DRH400 Underwater Dredge?
Engineered for the most demanding underwater dredging jobs with reliable hydraulic pumping power.
Modular design ensures flexibility and ease of operation at various depths.
Durable construction reduces maintenance costs and downtime.
Trusted by industries worldwide for deep-sea and harbor dredging projects.
Underwater Dredge for Sale: Powerful Performance with Dragflow DRH400 Detailed DRH400 Self-Propelled Dredge with Steel Cables
