Excavator Dredge Pump Attachment
An amphibious excavator dredge pump attachment is a piece of machinery that allows you to use your excavator to move large amounts of water, sludge, or other materials without having to stop and empty the tank. It can be used in high-volume applications such as hydraulic fracturing, tunneling, dam construction, and repair, or in other situations where you need to move materials quickly through a pipe.
The most significant advantage of this type of equipment is that it allows you to use the same excavator for excavation and dredging operations. You don’t need to buy separate equipment for each task. Once you have bought your dredge pump attachment, all your work will be done using one machine.
This attachment works directly onto your excavator’s bucket arm so that it can be used with any size or type of bucket available on this machine (such as those found on backhoe loaders).
In order to achieve a more perfect fit, HAWK can customize the size according to the needs of customers.
| Model | MIN FLOW | MAX FLOW | HEAD RANGE | DISCHARGE SIZE | SUCTION SIZE | SOLIDS HANDLING | MAX SPEED | PERCENT SOLIDS | CU YD MATERIAL HR |
| HWK-EXF4 | 250 GPM | 1,200 GPM | Up to 200 ft | 4 inch | 6 inch | Solids up to 3 inches | 1,800 RPM | Up to 40 – 70% Solids | 75 – 150 |
| HWK-EXF6 | 450 GPM | 2,000 GPM | Up to 200 ft | 6 inch | 8 inch | Solids up to 5 inches | 1,800 RPM | Up to 40 – 70% Solids | 150 – 200 |
| HWK-EXF8 | 800 GPM | 4,000 GPM | Up to 200 ft | 8 inch | 10 inch | Solids up to 7 inches | 1,800 RPM | Up to 40 – 70% Solids | 250 – 300 |
| HWK-EXF10 | 1,200 GPM | 5,000 GPM | Up to 200 ft | 10 inch | 12 inch | Solids up to 9 inches | 1,800 RPM | Up to 40 – 70% Solids | 300 – 350 |
| HWK-EXF12 | 1,800 GPM | 7,000 GPM | Up to 200 ft | 12 inch | 14 inch | Solids up to 11 inches | 1,800 RPM | Up to 40 – 70% Solids | 500 – 600 |
