A-Frame Dam Dredger

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A-Frame Dam Dredger designs for hydro mining and removal of sediments, silts, and debris from the bottom of lakes, rivers, dams, and other water bodies. It is a routine necessity in waterways worldwide because sedimentation—the natural process of sand and silt washing downstream—gradually fills channels, ports, and dams.

A-Frame Dam Dredger can operate remotely by one person. Dredge Unit can easily transport on a standard road trailer, making the unit simple to move from pond to pond on a mine site. Dredge unit pumps can change according to customer requirements or applications.


  • Mine Dewatering
  • Dam Dredging
  • Sand and Gravel Extraction
  • Compact design with high performance
  • Silt and Sediment removal
  • Remote Control
  • Electric or hydraulic system

 A-Frame Dredger 200A-Frame Dredger 250A-Frame Dredger 300A-Frame Dredger 350A-Frame Dredger 400
Diemnsion8m x 6m x 5m8m x 6m x 5m8m x 6m x 5m8m x 6m x 5m8m x 6m x 5m
Pump TypeHeavy-Duty Electrical or Hydraulic Submersible Slurry Pump
Discharge DiameterDN 200 - 8"DN 250 - 10"DN 300 - 12"DN 350 - 14"DN 400 - 16"
Nominal Capacity350 m3/h500 m3/h1200 m3/h1500 m3/h1800 m3/h
Working DepthUp to 100 mUp to 100 mUp to 100 mUp to 100 mUp to 100 m
Total Power130 kW (Diesel or Electric)230 kW (Diesel or Electric)310 kW (Diesel or Electric)470 kW (Diesel or Electric)780 kW (Diesel or Electric)
Standard CabinOpen operator cabin with protected by canopy for anti-bad weather.
High-Pressure Water SystemOptionalOptionalOptionalOptionalOptional
Propulsion (Optional)Self PropelledSelf PropelledSelf PropelledSelf PropelledSelf Propelled
Cutter Head (Optional)1 or 2 Cutters1 or 2 Cutters1 or 2 Cutters1 or 2 Cutters1 or 2 Cutters
Auger Cutter Head (Optional)AvailableAvailableAvailableAvailableAvailable
Water Jet Ring (Optional)High-Pressure Water System
Cabin (Optional) Closed Operator cabin with air conditioning
Transportation ( Optional )4 x 40"4 x 40"5 x 40"5 x 40"5 x 40"

A-Frame Dam Dredger

TitleDescriptionSizeDate addedDownload
A-Frame Dredger 200.47 KB12-12-2020 DownloadPreview