The Al Sakab is a 16,500kW cu er suc on dredger specialy designed to dredge rock in the Middle East. Huta Marine has invested in this dredger for execu on of major dredging projects in Saudi Arabia.

The Al Sakab is equipped with the latest dredging technology and features to improve on effi ciency and maintainability:• electrically driven cu er and winches for dredging hard soils;• use of Cu er Special® pumps, which combine a large ball passage with high suc on performance and high effi ciency;• three dredge pumps, (one submerged single walled, two in-board double walled) of the same type, using iden cal wear

parts for each of the pumps (impeller, inner casing, wear plates);• iden al motors for the submerged pump drive and the cu er drive;• wear resistant material for on-board pipelines, and so-called “white iron” wear parts for the dredge pumps;• extensive instrumenta on and automa on using ar fi cial intelligence for increased opera onal effi ciency.

AL SAKAB 16,500kW Sta onary Cu er Suc on Dredger

PU-0

2482

Profi le view Main deck

Principal Characteris csLength overall, cu er ladder raised 124.50mLength over pontoon 100.10mBreadth 20.30mDepth 6.30mMean draught with full fuel bunkers 4.50mMaximum standard dredging depth 25.00mInternal diameter of suc on tube 900mmInternal diameter of discharge pipes 900mmTotal installed power 16,500kW

Dredge pumpsSubmerged dredge pump HRCS 204-43-85 single walledPower of pump drive 1,500kWInboard dredge pump (2x) HRCS 204-43-85 double walledPower of pump drive (2x) 3,850kWInboard dredge pump Ball clearance of pumps 425mm

Board network diesel generator sets(2x) diesel engine, each developing 3700kW con nuous power at 600rpmAuxiliary diesel generator set(1x) auxiliary engine, developing 1200kW con nuous power at 1500rpmEmergency diesel generator set(1x) diesel engine, developing 200kW con nuous power at 1500rpm

Electrical installa onBoard network supplies(2x) Main generators 4,000kVA(1x) Maintenance generator 1,500kVA(1x) Emergency generators 250kVA(1x) Board net transformer 1400kVA

Drive systemsCu er drive electrical motor frequency controlled 2600kWSubmerged dredge pump drive electrical motor frequency controlled 1500kW

Cu erPower cu er motors (2x) 1,500kWDiameter 2,430mmMaximum speed (approx.) 37.5rpm

AL SAKAB 16,500kW Sta onary Cu er Suc on Dredger

Winches Swing winchesPull on 1st layer 900kNMax. line speed 36m/min. max. 24m/min. nom.Wire diameter Ø 71mm

Ladder winches (2x)Pull on 1st layer 750kNMax. line speed 24m/min.Max. ladder hauling speed 6m/min.Wire diameter Ø 71mm

Anchors(2x) swing anchors 9,000kg A anchor 4,000kg

SpudsLength 45.00mDiameter Ø 1,800mmWeight abt. 94 tonsSpud hois ng ramsStroke 4.00m

Travelling deck crane Li ing power 220/50kNOutreach 18/20m

Classifi ca onBureau Veritas Class I ☩Hull Dredger/no propulsion, unrestricted naviga on.

Equipped withSpud carriage installa onAnchor boomsBarge loading installa onSwivel bendVacuum relief valveProduc on measuring equipmentAccommoda on for 28 persons

IHC Holland B.V.

P.O. Box 204, 3360 AE SliedrechtMolendijk 94, 3361 EP SliedrechtThe Netherlands T +31 184 41 15 55F +31 184 41 18 84info@ihcmerwede.comwww.ihcmerwede.com

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