Dry docking of vessel with Liebherr/Tsuji cranes in Turkey
Work carried out during the service attendance included:
1. Slew bearing clearance test (rocking method).
2. Hydraulic, electronic and electronic system checks and configuration.
3. Advised shipyard to replace jib head bearing, luffing cylinder bearing, grease lines, and steelwork.
Additional Alatas attendance is required to complete scope of work once required spare parts are available.
Liebherr ship cranes drydocking gallery:
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Bearing for jib head pulley replacement |
Vent door before repair |
Boom butt corroded |
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Boom rest before repair |
Boom rest during repair |
Jib head and boom rest repaired |
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Boom before repair |
Boom after repair |
Boom head sheaves |
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Entrance door corrosion |
Hand rail before repair |
Grease lines broken |
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Mounting corrosion |
Jib head pulley |
Sheave inspection |
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Removed crane sheave |
Crane head limit switch repair |
Boom rest repair |
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Boom rest repair |
Cylinder inspection |
Cylinder inspection |
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Cylinder corroded |
Cylinder inspection |
Cylinder inspection |
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Cylinder inspection |
Cylinder inspection |
Junction box inspection |
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Cylinder removal |
Hose incorrectly mounted |
Alatas engineer |
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Installation of new wire brackets |
Junction box bracket damaged |
Gear pump belt too loose |
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Cylinder inspection |
Hydraulic pump zero switch adjustment |
Pressure memory switch replacement |
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Main aggregate |
Monoblock |
Slewing gearbox inspection |
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Slew motor inspection |
Slew motor inspection |
Slewing gearbox stripdown |
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Slewing gearbox stripdown |
Drive sleeve inspection |
Slewing gearbox inspection |
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Slewbearing clearance check |
Paint removal to check clearance |
Slewbearing measurement |
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Slewbearing measurement |
Slewbearing measurement |
Slewbearing measurement |
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Slewbearing measurement |
Gearteeth print on paper |
Gearteeth print on paper |
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Electronic panel |
Removal of bypass links |
PCB panel |
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Joystick inspection |
Slipring inspection |
Slipring broken |
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Installation of new slipring |
Winch drive sleeve inspection |
Wire rope end stopper inspection |
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Crane |
Crane in action |
Crane testing |
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