• Cutter Suction 450

    Powerful – Durable – Dismountable – Efficient

    Cutter Suction Dredger 450

Cutter Suction Dredger 450

Cutter suction dredger 450 is a dismountable, non-propelled dredger. It is easily transportable and fully customizable to meet any project needs.



Length overall incl. ladder: 26.2 m
Length over pontoons: 18.1 m
Breadth: 6.6 m
Depth side pontoons: 1.8 m
Design draught: 1.4 m

Dredging equipment

Cutter type: Dredge Yard multi-purpose
Cutter head power: 112 kW
Speed: 0-30 rpm
Dredge pump: Dredge Yard 450
Wear material: GS32 wear resistant


Side wire winches: 2 units
Wire pull:  60 kN
Hauling speed: 0 -15 m/min
Ladder winch: 1 unit
Wire pull: 60 kN

Dredging Parameters

Dredging depth (45°): 10 m
Suction pipe diameter: 500 mm
Discharge pipe diameter: 450 mm

Installed Power

Engine: Caterpillar C32
Total installed: 895 kW

Spud system

Spud length: 13.8 m
Spud diameter: 457 mm
Spud leg lifting: 2.4 m

Production curve

Cutter Suction Dredger 450 Production Curve

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General Arrangement

Cutter Suction 450 arrangement

Pictures of Cutter Suction Dredger 450

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Dredge Yard Netherlands
Weena 750
Rotterdam, Netherlands
Tel. +31 85 3035 866

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