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dop pump

COMPLETE RANGE OF DOP DREDGE PUMPS

Specifically developed for the dredging industry

Dop pumps overview

The DOP pump has specifically been developed for the dredging industry. It has proven itself as a reliable, efficient and durable tool for the dredging professional. Over 25 years of customer feedback and R&D have made the DOP pump the best tool for small scale dredging projects. Its capacity to handle highly abrasive soils with large particles, such as silt, sand and/or gravel, makes it an excellent tool for port maintenance, removing soil in confined spaces, mining and many other dredging operations.

The DOP pump ensures high solids production in almost any situation. Due to the implementation of wear resistant materials and the robust design, the DOP pump withstands the harsh dredging environment; it will allow you to realise your project easily and in a short time span. DOP pumps are widely recognized by the dredging industry as an indispensable tool for professional contractors and dredging companies.

Please check our DOP website for more information, pictures, movies, projects and so further: www.dopdredgepumps.com

Compare all our hydraulically driven DOP dredge pumps

 DOP 150DOP 200DOP 250DOP 350DOP 350LDOP 450L
  DOP 150 dop 200 dop 250 dop 350 dop 350l dop 450l
Max. mixture capacity
Max. mixture capacity
600 m3/hr
Max. mixture capacity
800 m3/hr
Max. mixture capacity
1,250 m3/hr
Max. mixture capacity
2,400 m3/hr
Max. mixture capacity
2,400 m3/hr
Max. mixture capacity
4,000 m3/hr
Max. total head
Max. total head
5.0 bar
Max. total head
5.0 bar
Max. total head
5.3 bar
Max. total head
4.8 bar
Max. total head
3.2 bar
Max. total head
3.5 bar
Max. pump speed
Max. pump speed
1,300 rpm
Max. pump speed
1,200 rpm
Max. pump speed
900 rpm
Max. pump speed
580 rpm
Max. pump speed
625 rpm
Max. pump speed
470 rpm
Power at shaft (approx.)
Power at shaft (approx.)
80 kW
Power at shaft (approx.)
120 kW
Power at shaft (approx.)
195 kW
Power at shaft (approx.)
360 kW
Power at shaft (approx.)
240 kW
Power at shaft (approx.)
400 kW
Oil flow
Oil flow
200 l/min
Oil flow
300 l/min
Oil flow
483 l/min
Oil flow
900 l/min
Oil flow
600 l/min
Oil flow
1,000 l/min
Oil pressure Δ P at motor*
Oil pressure Δ P at motor*
250 bar
Oil pressure Δ P at motor*
250 bar
Oil pressure Δ P at motor*
250 bar
Oil pressure Δ P at motor*
250 bar
Oil pressure Δ P at motor*
250 bar
Oil pressure Δ P at motor*
250 bar
Internal diameter
Internal diameter
80 mm
Internal diameter
100 mm
Internal diameter
125 mm
Internal diameter
200 mm
Internal diameter
200 mm
Internal diameter
250 mm
Capacity
Capacity
125 m3/hr
Capacity
180 m3/hr
Capacity
300 m3/hr
Capacity
600 m3/hr
Capacity
600 m3/hr
Capacity
1,100 m3/hr
Pressure
Pressure
8 bar
Pressure
8 bar
Pressure
8 bar
Pressure
8 bar
Pressure
8 bar
Pressure
8 bar
Suction internal diameter
Suction internal diameter
150 mm
Suction internal diameter
200 mm
Suction internal diameter
250 mm
Suction internal diameter
350 mm
Suction internal diameter
350 mm
Suction internal diameter
450 mm
Discharge internal diameter
Discharge internal diameter
180 mm
Discharge internal diameter
200 mm
Discharge internal diameter
250 mm
Discharge internal diameter
350 mm
Discharge internal diameter
350 mm
Discharge internal diameter
450 mm
Max. spherical passage
Max. spherical passage
77 mm
Max. spherical passage
125 mm
Max. spherical passage
130 mm
Max. spherical passage
150 mm
Max. spherical passage
200 mm
Max. spherical passage
165 mm
Basic DOP pump unit
Basic DOP pump unit
1,100 kg
Basic DOP pump unit
1,360 kg
Basic DOP pump unit
2,425 kg
Basic DOP pump unit
5,330 kg
Basic DOP pump unit
4,580 kg
Basic DOP pump unit
7,350 kg
      
  dop 150 dop 200 dop 250 dop 350 dop 350L dop 450L
 DOP 350DOP 350LDOP 450L
  dop 350 dop 350l dop 450l
Max. mixture capacity
Max. mixture capacity
2,400 m3/hr
Max. mixture capacity
2,400 m3/hr
Max. mixture capacity
4,000 m3/hr
Max. total head
Max. total head
4.8 bar
Max. total head
3.2 bar
Max. total head
3.5 bar
Max. pump speed
Max. pump speed
580 rpm
Max. pump speed
625 rpm
Max. pump speed
470 rpm
Power at shaft (approx.)
Power at shaft (approx.)
360 kW
Power at shaft (approx.)
240 kW
Power at shaft (approx.)
400 kW
Oil flow
Oil flow
900 l/min
Oil flow
600 l/min
Oil flow
1,000 l/min
Oil pressure Δ P at motor*
Oil pressure Δ P at motor*
250 bar
Oil pressure Δ P at motor*
250 bar
Oil pressure Δ P at motor*
250 bar
Internal diameter
Internal diameter
200 mm
Internal diameter
200 mm
Internal diameter
250 mm
Capacity
Capacity
600 m3/hr
Capacity
600 m3/hr
Capacity
1,100 m3/hr
Pressure
Pressure
8 bar
Pressure
8 bar
Pressure
8 bar
Suction internal diameter
Suction internal diameter
350 mm
Suction internal diameter
350 mm
Suction internal diameter
450 mm
Discharge internal diameter
Discharge internal diameter
350 mm
Discharge internal diameter
350 mm
Discharge internal diameter
450 mm
Max. spherical passage
Max. spherical passage
150 mm
Max. spherical passage
200 mm
Max. spherical passage
165 mm
Basic DOP pump unit
Basic DOP pump unit
5,330 kg
Basic DOP pump unit
4,580 kg
Basic DOP pump unit
7,350 kg
   
  dop 350 dop 350L dop 450L

DOP pump production curves

pump production curves
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DOP250 deepening a harbour using a cutter unit

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