Largest of our fleet
The trailing suction hopper dredger Scelveringhe was built in 2004 and has a hopper capacity of 4000 Mᶟ.
By using spud poles, mooring actions are minimised. Before and during unloading, the load is pumped dry using a vacuum installation. The unloading installation is developed and designed by years of experience and is capable unloading the vessel in an average of 2.5 hours. The vessel is equipped with a special designed hydraulic screening plant so we can produce products as requested by our customers.
The key to success of the company is based on the highly skilled crew
and the high standard of maintenance which improves the reliability of our fleet. They form the strength of the company.
Type of vessel:
Single propeller trailer suction hopper dredger with single trailing suction pipe, dry unloading installation with grab crane and conveyor belts.
Year of construction
Yerseke, The Netherlands
Lloyd’s register >P100 Al ‘dredger’,
ri1LMC, UMS, self-discharging hopper dredger
A1 & A2
Navigation/ safety equipment:
In accordance with class requirements and SI
2x, telescopic, winch-operated
Length between perpendiculars:
GT / NT:
5.116 GT/ 1.534 NT
Fuel tanks total:
Lubricating oil tanks total:
Hydraulic oil tanks total:
4.000 m3, deadweight 7.745 tons
Dredging depth :
approx. 35 meter
Dredge pump :
In-house design, driven by MAK diesel engine, type 6M25, 1,850 kW
Jet water pump:
Nijhuis 750 kW, cap. 2,600 m3/hour, 8 bar
In-house design, diameter 850 mm, with cardan shaft, jet water pipe and draghead.
Gantries with winches and stabilizers.
Dry unloading installation:
HydraulicallHydraulic crane with a grab of
18 m3, movable over rails.
Conveyor belts electrically/hydraulically driven.
MAK diesel engine, type 9M32C, power 4,320 kW, Flender reduction gearbox, type GRCA759, reduction 600:178
1x Leroy Somer, driven by main engine, power 1,800 kW, at 600 rpm, 1x Leroy Somer, driven by the dredge pump motor, power 1,800 kW, at 720 rpm
2x Caterpillar 3306, 190 kW/60 Hz
LIPS, 750kW electrically driven.