ECO350 Dredger


  • Three dismountable pontoons
  • High efficiency submerged dredge pump
  • Ladder hoisting gantry and ladder hoisting winch
  • Two swing winches
  • Cutter head driven by hydraulic motor
  • Cutter head with exchangeable teeth
  • Self-propelled
  • Propulsion operated by hydraulic motor
  • Radiator cooled engine
  • Inspection piece in front of dredge pump
  • Suction pipe on ladder & discharge pipe on deck
  • Transportable by road, rail and sea
  • Operating cabin fitted on the main pontoon
  • Spuds operated by hydraulic cylinders


  • Anchor boom installation
  • Spud carriage installation
  • Swivel bend
  • Other wear resistant materials for dredge pump
  • Density velocity meter
  • Extended dredging depth
  • Dredge automation
  • Dilution valve in suction pipe line
  • Harbor GenSet
  • Spud tilting installation
  • Central greasing system
  • Alternative diesel engine brands:
    Deutz / Mitsubishi / Cummins/ Others

Benefits of the ECO350


The ECO350 dredger is self-propelled and therefore can be deployed independently.


Because of its size and the dismountable pontoons, the ECO350 is easily transportable by road, rail and sea.


The ECO350 dredger has affordable spare parts and is low operating costs.

Specifications of the ECO350


Length overall incl. ladder: 22.9 m
Length over pontoons: 17.1 m
Breadth: 5.5 m
Depth main pontoon: 1.6 m
Depth side pontoons: 1.5 m
Design draught: 1.0 m

Dredging Equipment

Cutter: Dredge Yard multi-purpose cutter
Power: 65 KW
Speed: 0-30 rpm
Dredge pump: Dredge Yard 350
Wear material: GS32 / high wear resistant
Pump engine: Caterpillar C27


Swing winches: 2
Wire pull: 50 kN
Hauling speed: 0 -15 m/min
Ladder winch: 1
Wire pull: 50 kN

Dredging Parameters

Dredging depth (45°): 10 m
Suction pipe diameter: 350 mm
Discharge pipe diameter: 350 mm

Spud System

Spud length: 12.5 m
Spud diameter: 406.4 mm
Spud leg lifting: Cylinders (1.25 m stroke)

Installed Power

Total installed: 653 kW

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