DOP SUBMERSIBLE DREDGE PUMP 450 L
Damen offers a complete range of heavy-duty and cost-effective submersible dredge pumps. A highly efficient, wear resistant dredge pump with a large spherical passage is at the heart of the DOP pump. The dredge pump has excellent suction properties and because of its submersed use it can reach extremely high mixture densities.
A large array of optional suction heads and accessories makes the DOP pump indispensable for your dredging job.
- Max. mixture capacity 4,000 m³/hr
- Max. total head 3.5 bar
- Max. pump speed 470 rpm
- Max. power at shaft 400 kW
- HYDRAULIC REQUIREMENTS
- Oil flow 1,000 l/min
- Oil pressure Δ P at motor* 250 bar
- JET WATER
- Internal diameter 250 mm
- Capacity 1,100 m³/hr
- Pressure 8 bar
- Suction internal diameter 450 mm
- Discharge internal diameter 450 mm
- Max. spherical passage 165 mm
- Basic DOP pump unit 7,350 kg
VARIOUS SUCTION HEADS
LARGE SPHERICAL PASSAGE
DOP PUMP PACKAGE
Damen can deliver the complete dredging package for immediate start-up on site. This package can include:
Drive components such as hydraulic hoses and the diesel-hydraulic power pack
Matching discharge hoses and pipe lines both floating and ashore
Functional additions such as a cutter unit, a jet water pump or an auger unit as shown here.
Control and monitoring equipment, such as production measurement unit for full insight into flow and density, dredge pump pressure and speed management, position equipment on the excavator etc.
Compact design allows for operation in confined spaces;
User-friendly “plug-and-play” design for instant use on excavators;
Standard suction heads are available to adapt the standard DOP pump to any job;
The mechanical shaft seal facilitates trouble free operation;
The DOP submersible dredge pump are in use around the globe for over 3 decades – with continuous product improvement.
IN THE SPOTLIGHT
Customise our DOP pump to fit your dredging job perfectly
We offer you an interactive configurator, which allows to choose the type of DOP offering the required capacity and head for a specific job. A specific fit for purpose suction head can then be added. The result is a clear overview of the dimensions and hydraulic requirements of the complete dredging tool, enabling to determine the layout of their jobsite. By buying a different suction head for example, you can create new projects for your tool.Configure your DOP pump
Latest addition to DOP range
The DOP450L is used in bulk sand mining operations
Location: West Sea, Korea
Period : year round
Product type : DOP450L with sand mining head
Contractor : N.N. sand mining company
Largest dredge unit available now
This direct drive makes the DOP450L a compact unit. The stand alone submerged dredge pump only requires its hydraulic power.
The DOP can be powered by a diesel-hydraulic power pack or by an excavator.
Working attached to the excavator boom plugged into its hydraulics makes a simple plug and play dredger.
The DOP450L is the largest true dredge pump which has been designed for submersed use and can be transported and mobilized easily as manageable unit.