1/6/2024 0 Comments Pump dredgeThe dredging set can be extended with a powerpack, so that larger dredging pumps can also be used. The amphibious excavators (WK 200 – WK 400) can be equipped with a dredge pump so that the machine can function as a full-fledged cutter suction dredger. The pumps are directly powered by either a hydraulic or an electric motor, mounted in a protective casing.ĭifferent heads can be mounted on the dredge pump, such as a cutter head, water jet, leveller suction unit,auger, etc. VORTEX removal rates are ACTUAL removal rates as seen with actual material moved using Magnetite black iron sand and rocks weighing 2.375kg per liter as to the sample product.We offer a complete range of heavy-duty dredge pumps. VORTEX performance figures DO NOT have a small print clause with an Asterix symbol next to figures which would represent "best case Scenario" removal rates as opposed to actual removal rates. Suction does the work and water flow continues the work done. Once the hose is clear then water flow takes over. Powerful, simple, effective.Įxample: Getting a "RIDICULOUSLY THICK MILKSHAKE" ® ™ to move through a straw is similar to dredging a very sticky seabed and suction is key because if you drive a suction hose deep into sticky mud the water flow in the suction hose will often stall and the hose is essentially filled with a 'plug' of mud and only high suction will clear the hose. Vortex dredges have been designed to combine high suction values and high water volumes to tear up sticky soils with very high suction then keep it flowing with high water volume.
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