CASE STUDY Mega Hopper Suction Dregger
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www.indar.net [email protected] CASE STUDY 2021/07 Marine INDAR Marine Applications: Generation Propulsion and maneuver On-deck Machinery 46,000 m Hopper Capacity 3 The largest ones of their type in the world: Cristobal Colón and Leiv Eiriksson, are identical “mega” trailing suction hopper dredgers (TSHD) with a hopper volume of 46,000m , built in La Naval (Spain), for Jan de Nul. The fully loaded vessel is capable of cruising at a speed of 18kt. 3 Mega Hopper Suction Dregger Cristobal Colón & Leiv Eiriksson 1x Stern Thruster 2x PS Main generator 2x Shoredischarging dredgepump PS 2x Jetpump PS 2x Bow Thruster 2x Submerged dredgepump PS
Transcript of CASE STUDY Mega Hopper Suction Dregger
CASE STUDY
2021
/07
Marine
INDAR Marine Applications:
Generation
Propulsion and maneuver
On-deck Machinery
46,000 m Hopper Capacity3
The largest ones of their type in the world: Cristobal Colón and Leiv Eiriksson, are identical “mega” trailing suction hopper dredgers (TSHD) with a hopper volume of 46,000m , built in La Naval (Spain), for Jan de Nul. The fully loaded vessel is capable of cruising at a speed of 18kt.
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Mega Hopper Suction DreggerCristobal Colón & Leiv Eiriksson
1x Stern Thruster
2x PS Main generator 2x Shoredischarging dredgepump PS 2x Jetpump PS 2x Bow Thruster
2x Submerged dredgepump PS
Indar Electric, S.L.Polígono Industrial Txara, s/n
20200 BEASAIN - SPAINTel.: 34 943 02 82 00Fax.: 34 943 02 82 04
Indar Electric, S.L.
Your driving force
www.indar.net
Main Generators
INDAR Scope of Supply
General Description
Output power:
Voltage:
Speed:
18,500 kVA
6,600 V
900 rpm
Jet Pump Motors Output power:
Voltage:
Speed:
2,150 kW
3,150 V
900 / 1,050 rpm
Bow Thruster 1]2]1]
3]Output power:
Voltage:
Speed:
8,000 kW
3,150 V
1,000 / 1,200 rpm
4]3]
4]
2]
Dredge & Shore discharging Pump Motors
Stern Thruster
Output power:
Voltage:
Speed:
2,150 kW
6,600 V
900 rpm
Submersible Motors Output power:
Voltage:
Speed:
6,500 kW
3,100 V
253 / 325 rpm
Vessel Main Characteristics
Owner:
Hopper capacity:
Length overall:
Deadweight:
Jan de Nul
46,000 m 3
223 m
78,000 Tn
Breadth: 41 m
2 x 6,500 kW
16,000 kW
Pump Power (Trailing):
Pump Power (Discharging):
155 mMaximum dreadging depth:
