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Vuyk Engineering Rotterdam B.V.Naval architects, Marine engineers, Consultants
P.O. Box 1, De Linie 7
2900 AA Capelle aan den IJssel
Phone +31 (0)10 450 25 00
Fax +31 (0)10 458 72 45
Email [email protected]
Website www.vuykrotterdam.com Values are for presentation only
m
m
m
m
m
m
persons
Machinery
Length overall
Length between perpendiculars
Breadth moulded
Depth crane deck moulded
Depth main deck moulded
Maximum draught
Accommodation for
In 2007 the JAN DE NUL GROUP (Luxembourg) has signed contracts with Uljanik
Brodogradiliste d.d. in Pula, Croatia for the construction of four self-propelled cutter
suction dredgers. The vessels are further developments of the self-propelled cutter
dredgers 'Leonardo da Vinci' and 'J.F.J. De Nul', world's largest and most powerful
cutter dredgers. Delivery of the dredgers is expected in 2010.
138.50
110.50
26.00
12.20
8.80
5.90
46
� Three diesel driven main generator sets, each with
a generator output of
� One diesel driven auxiliary generator set with a
generator output of
� One diesel driven emergency generator set with a
generator output of
� Total installed diesel engine power
Dredging
performance
7 200
1 670
250
approx. 23 520
kW
kW
kW
kW
Main particulars
� Dredging depth - maximum
� Suction pipe diameter
� Discharge pipe diameter
� One cutter, electrically driven
� Two inboard dredge pumps, each driven by an
electric motor of
� One submerged dredge pump in the cutter ladder,
driven by an electric motor of
35.00
900
900
7 000
5 000
4 250
m
mm
mm
kW
kW
kW
� Two fixed pitch propellers, each running is a
steerable rudder nozzle and each driven by an
electric motor of 3 500 kW
Propulsion
23 520 kW Self-propelled Cutter Suction Dredgers
Introduction
VER project 06.135
IBN BATTUTA ZHENG HEFERNÃO DE MAGALHÃES NICCOLÒ MACHIAVELLI
Vuyk Engineering Rotterdam B.V.Naval architects, Marine engineers, Consultants
P.O. Box 1, De Linie 7
2900 AA Capelle aan den IJssel
Phone +31 (0)10 450 25 00
Fax +31 (0)10 458 72 45
Email [email protected]
Website www.vuykrotterdam.com Values are for presentation only
The cutter suction dredgers are fitted with:
� Three spuds; one working spud, installed in the spud carrier, one auxiliary spud
and one spare spud.
� One hydraulically operated spudcarrier.
� Two anchor booms of 40 metres length, suitable for 15-ton Flipper Delta
anchors
� One travelling deck crane with two main hoists each of a 350 kN SWL;
maximum outreach with 700 kN load is 15 m.
� Cutter work platform
� Two barge loading systems into barges (one at PS and one at SB)
� Fitted with a swivel for discharge through a floating pipeline
� Fitted with a barge mooring system consisting of four constant tensioning
mooring winches. The hull is suitable reinforced for a fendering system.
Dredger's outfit
VER scope of work For Jan de Nul N.V. Vuyk Engineering Rotterdam prepared an comprehensive set
of drawings and calculations consisting of:
� Main part of the basic design, executed in close cooperation with the owners.
� Detailed engineering of the spudcarrier (including FEA) and varying deck and
dredging related equipment.
VER project 06.135
The spudcarrier and spud during
the tilting operation.
The spud fixed in
the carrier.
23 520 kW Self-propelled Cutter Suction Dredgers
IBN BATTUTA ZHENG HEFERNÃO DE MAGALHÃES NICCOLÒ MACHIAVELLI
Testing raising/lowering of the auxiliary
spud and bow section.
