ECO350 Cutter Dredger

ECO350 Cutter Dredger - Dredge Yard

Main features

  • 2 dismountable pontoons
  • Operators cabin on a platform between the pontoon
  • Air conditioning in operator’s cabin
  • Diesel driven hydraulic power unit behind operating cabin
  • Radiator cooled diesel engine
  • Cutter ladder
  • Flexible rubber hose at the ladder trunnion
  • Submersible dredge pump
  • Dredge pump is hydraulic driven
  • Dredge pump mounted on bearing block
  • Suction mouth, dredge pipes and bend
  • Cutter head with exchangeable teeth
  • Cutter head driven by high torque hydraulic motor
  • Gantry to hoist the ladder
  • Hydraulic operated winch to hoist ladder
  • Two hydraulic operated winches for swinging the dredger
  • Two sheaves blocks on the ladder for the side wires
  • Two side wires with anchors
  • Two spuds at back of pontoon
  • Two hydraulic spud hoist cylinders


  • Spud tilting
  • Extended dredging depth
  • Auger head
  • Plain suction head
  • Propulsion
  • Automation & control


  • Discharge pipeline
  • Spare parts
  • Training


  • The disassembled dredger can be transported in 3 GP 40” containers.

Benefits of the ECO350 Cutter Dredger


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


Special pontoon shape and propulsion system for added maneuverability.


High productivity with submerged Dredge Yard pump.

Specifications of the ECO350 Cutter Dredger


Length overall incl. ladder: 19.1 m
Length over pontoons: 11.5 m
Breadth: 5 m
Depth side pontoons: 1.6 m
Design draught: 1 m

Dredging Equipment

Cutter type: Dredge Yard multi-purpose
Cutter head power: 45 kW
Speed: 0-35 rpm
Dredge pump: Dredge Yard 300
Wear material: GS32 / high wear resistant

Dredging Parameters

Dredging depth (45°): 8 m
Suction pipe diameter: 350 mm
Discharge pipe diameter: 350 mm

Installed Power

Engine: Caterpillar C15
Total installed: 354 kW / 475 hp


Side wire winches: 2 units
Wire pull: 40 kN
Hauling speed: 0 -15 m/min
Ladder winch: 1 unit
Wire pull: 50 kN

Spud system

Spud length: 10.75 m
Spud diameter: 355.6 mm
Spud leg lifting: 2 m

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