Core Dredge 30

The Core Dredge 30 is a 12 inch dredger that is designed and produced for maximum return on investment for activities such as river dredging, sand mining, river training, harbour deepening, dredging of irrigation channels and much more. The Core Dredge concept is a modular one that allows to be versatile and function in different surroundings in different configurations such as plain suction, dredge wheel, cutter suction dredger on either spud poles or winches.

Information Leaflet Core Dredge 30

Production:                                     1500 m3/hour

Total Installed power:                  300 kW

Dredge installation

Dredge pump drive:              Caterpillar, Iveco, Volvo or Doosan

Power:                                      230kW@2200 rpm

Dredge pump:                        GIW/WARMAN

Cutter:                                       ECTMarine

Teeth system:                           Replaceble teeth

Cutter power:                           40 kW

Cutter speed:                            Variable 0..30 rpm

Auxiliary drive

(Driving electric generator, winches, cutter, spuds)

Auxiliary engine:                    Caterpillar, Iveco, Volvo or Doosan

Power:                                      70kW@2200rpm

Electric installation

Voltage                                     24V DC/230V

Electric generator                  24 V DC Alternator

Tank capacities

Fuel oil                                      6 m3


High efficiency dredge pump

Transportable by road

High quality components

Efficient fuel consumption

Luxurious operator cabin

Modular design

Heavy duty design

Main Dimensions

Length overall, ladder up:                 18 m

Length over pontoons:                       12 m

Breadth:                                                4,5 m

Dredging depth:                                  7 m

Suction pipe diameter:                      350 DN

Discharge pipe diameter:                  300 DN


Ladder winch

Line pull first layer:                            25 kN

Speed:                                                    0..20 m/min

Swing winches (2x)

Wire pull first layer:                            25 kN

Hauling speed:                                      0..20 m/min

Optional equipment

Production measurement

Dredge monitoring tracking system

Increased dredging depth

Air conditioning

Plain suction front part

Spare part package

Spud carrier system

Diesel generator set

Spud carrier system

UWP (Underwater pump)

Electric powered