Images of AHTS ‘Maersk Handler’ Arriving at Aberdeen Harbour
Anchor Handling Tug / Supply (AHTS) Vessel, 17,500 HP, built in 2002, UT 722 LE by Rolls-Royce
VESSEL IDENTIFICATION & DESCRIPTION: Launch Name was Maersk Handler. Call Sign OYAX2, IMO Number 9246724, Hull Number 188. Built at Langsten Slip delivered in Jun 2002, Danish Int’l Register Flagged, ABS Classed, Ice Strengthened C Class, P&I insurance with Skuld, Length Overall of 80.00 m., Length Between Perpendiculars of 69.30 m., Draught of 6.60 m., Moulded Depth of 8.00 m., Beam of 18.00 m., Gross Tonnage of 3,427, Tonnage of 1,029 International Net and 2,461 Dwt (long). Design UT 722 LE by Rolls-Royce, Wartsila 4-stroke Engine, Speed of 16.00 kts at 21.00 tonnes per day, Marine Gas Oil (MGO), Horsepower of 17,500, Bunker Capacity of 560 Unspec, Power Type: Diesel 4-Stroke.
VESSEL’S OWNERS & MANGERS: Maersk Supply Service A/S, Denmark. Maersk Supply Service A/S is a group company of A.P. Moller – Maersk AS. Technical Manager: Maersk Supply Service A/S, Denmark. Operator: Maersk Supply Service A/S, Denmark. Registered Owner: Maersk Supply Service A/S.
VESSEL’S COMMERCIAL SPECIFICATION: Cargo Fuel Capacity of 518 cu.m., Drill Water Capacity of 1,637 cu.m., Potable Water Capacity of 504 cu.m., Bulk Capacity of 283 cu.m., Liquid Mud Capacity of 430 cu.m., Deck Area of 527 sq.m., Deck Area of 35.50 x 15.30 m., Bollard Pull of 197.00 metric tons, 2 Winches, 1 Brattvaag Waterfall Winch with a SWL capacity of 500 tonnes and a Stall Rating of 550 tonnes, 2 Drums, 1 AH Drum with a Wire Length of 9100 m. and Diameter of 76 mm., 1 Towing Drum with a Wire Length of 9600 m. and Diameter of 76 mm., 1 Secondary Winch with a SWL capacity of 138 tonnes and a Stall Rating of 200 tonnes, 2 Drums, 1 Drum with a Wire Length of 4000 m. and Diameter of 76 mm., 1 Bow Thruster(s) with a total horsepower of 1,360, 1 Bow Thruster(s), 1 Stern Thruster(s) with a total horsepower of 1,360, 2 CP Propellor(s).
POWER & PROPULSION:
MAIN ENGINE: 2 x Diesel – Wartsila 4-stroke 8L32 – 4-stroke 8-cyl. 320mm x400mm bore/stroke 6,720mkW total at 750rpm. 2 x Diesel – Wartsila 4-stroke 6L32 – 4-stroke 6-cyl. 320mm x400mm bore/stroke 6,240mkW total at 750rpm.
AUXILIARY: 2 x Aux. Diesel Gen. – Caterpillar 3508B-DITA – 4-stroke 8-cyl. 1,940mkW total at 1,800rpm driving 2 x AC generator(s) at 1,500ekW total, (1,875kVA total).
OTHER POWER EQUIPMENT: 2 x Shaft Generator (PTO) at 4,480ekW total, AC.
PROPULSOR 2 x CP Azimuth (Aft) (mechanical), KaMeWa, Ø4.75m.
POS, PROPULSOR: 1 x Pos, Azimuth, Swing-up (Fwd.) (electric), Rolls-Royce TCNC 073, 2,000rpm at 883ekW total AC. 1 x Pos, Tunnel Thruster (Fwd.) (electric), Ulstein 375 TV, 1,200rpm at 883ekW total AC. 1 x Pos, Tunnel Thruster (Aft) (electric), Ulstein 375 TV, 1,200rpm at 883ekW total AC.
OTHER ENGINE EQUIPMENT: 2 x Gearbox, Engine – Renk Tacke NDSL-2800.
LIFTING EQUIPMENT: 1 x Crane SWL 13 tons at 13m..
NAVIGATION EQUIPMENT: 1 x DP System – Simrad.
OFFSHORE EQUIPMENT: 1 x Stern Roller 3.00m length Ø3.50m at 300 tons SWL.
EMERGENCY: 1 x Emergency Diesel Gen. – Caterpillar 3306B-DITA – 4-stroke 6-cyl. 190mkW total at 1,800rpm driving 1 x AC generator(s) at 170ekW total, (212.50kVA total) at 60Hz.
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