Dredging head – submersible pump
The dredging head is a high efficient and modular heavy-duty submersible dredge pump unit. This pump unit has several dredging tools and connectors to adapt to every situation and environment. The dredging head is ideal for small-scale dredging projects in narrow canals, small reservoirs or harbours where only a few thousand cubic meters of material need to be removed and where employing a full-size dredger would prove impractical and uneconomical. Lastly, the dredging head is compatible with all types of hydraulic excavator whether land-based or floating.
MAIN CHARACTERISTICS
Specifically designed for special dredging projects and/or high depths
Smart solution to perform dredging activity using already available excavators
Compatible with all brands of hydraulic excavators
Driven directly by excavator’s own power source
Material pumped in a rainbow jet or in a discharge pipeline
Designed to be mounted and dismounted at need without wasting time
Available with cutter head, water jet and auger head
Lifetime technical support from the company
Spare parts constantly available from stock
| BD 1 | BD 2 | BD 3 | BD 4 | BD 5 | BD 6 | BD 7 | ||
|---|---|---|---|---|---|---|---|---|
| Mixture capacity max (m3/h) | Capacità in miscela (m3/h) | 500 | 700 | 900 | 1300 | 1800 | 1900 | 3160 |
| Impeller speed max (rpm) | Velocità girante (rpm) | 1700 | 1300 | 1100 | 950 | 1000 | 800 | 670 |
| Max power at shaft (kW) | Potenza massima all'albero (kW) | 80 | 100 | 185 | 210 | 280 | 400 | 536 |
| Suction diameter (mm) | Diametro di aspirazione (mm) | 150 | 180 | 200 | 250 | 300 | 350 | 400 |
| Discharge diameter (mm) | Diametro di mandata (mm) | 150 | 180 | 200 | 250 | 300 | 300 | 400 |
| Spherical passage (mm) | Spherical passage (mm) | 60 | 90 | 100 | 125 | 200 | 160 | 200 |
| Impeller size (mm) | Dimensione girante (mm) | 360 | 460 | 565 | 660 | 600 | 760 | 920 |
| Total head (m) | Total head (m) | 56 | 60 | 60 | 60 | 50 | 64 | 65 |
| Total weight (Kg) | Peso totale (Kg) | 750 | 1200 | 2175 | 3000 | 3100 | 5200 | 6300 |
| Max hydraulic pressure (bar) | Pressione idraulica massima (bar) | 340 | 350 | 360 | 310 | 360 | 310 | 350 |
| Max hydraulic pump flow (L/min) | Pressione idraulica massima (bar) | 198 | 200 | 257 | 532 | 575 | 800 | 1400 |
