Cranes

Mitsubishi crane hydraulic repair

Mitsubishi Crane Slew Bearing changeouts

Region: Singapore Manufacturer: Mitsubishi Alatas Service: Field Service Alatas Singapore recently carried out the replacement of four sets of crane slew ring bearings for Mitsubishi deck cranes at our Singapore anchorage. Alatas was able to source and supply the bearings in a short space of time (approximately 3½ months) and installed them on the Mitsubishi …

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Crane Boom Finite Element Analysis FEA

Job Scope Inspection of crane NDT of critical welds Ultrasonic measurement of wall thickness reduction Generation of boom CAD model with effective corroded wall thicknesses Finite Element Analysis of corroded boom according to Lloyd’s Register “Code for Lifting Appliances in a Marine Environment 2016.” Revised load chart approved by Lloyd’s Register Steel repairs of the …

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Seatrax 7226S Commissioning

Alatas Service Parts Supply, Field Service Location Indonesia Crane Manufacturer Seatrax Crane Model 7226S Our client engaging in a drilling campaign that requires a larger capacity crane to be installed. The crane will be added onto the platform to complement the existing crane and allow for the installation of the coil tube drilling tower above …

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Reactivation of S-Lay Pipelay

Alatas Service Field Service Location Ghana, Indonesia Vessel Type S-Lay Pipelay Crane Manufacturer Merwede, Husiman The Lewek Centurion (now Star Centurion) is a sophisticated S-Lay Pipelay Vessel with DP2 dynamic positioning capability. The vessel is equipped with the following Offshore Cranes, Overhead cranes, A-Frame crane, lifting gear and Stinger: Vessel Equipment List 1 x Kenz …

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Tsuji slewing bearing changeout

Tsuji Slewing Bearing Changeout

Alatas Service Field Service Location Singapore Vessel Type Transhipper Barge Crane Manufacturer Tsuji Crane Model BEIS-3526 (35Tx26M) Other Equipment Fuji Electric Frenic 5000VG7S Inverter Drive A client required this Tsuji slewing bearing changeout on their Transshipper Barge. The vessel was equipped with two heavy-duty Tsuji 4-rope crane units. Both are type BEIS-3526 (35Tx26M) with fully …

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Refurbishment of Liebherr Offshore Cranes

Alatas Service Field Service Location Singapore Crane Manufacturer Liebherr Crane Model BOS 240/5000, B10/24-26 SH For this refurbishment of a Liebherr offshore cranes, our client had recently purchased an offshore support vessel: the Armada Haw, built during 1978. The two cranes aboard, 1x Liebherr Offshore Crane BOS 240/5000 and 1x deck crane B10/24-26 SH, being …

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Liebherr Boom Head Replacement

Alatas Service Field Service Crane Manufacturer Liebherr Crane Model CBW This job of a Liebherr boom head replacement required Alatas Merchant Shipping Field Services to overhaul an excessively corroded boom head on both of the client’s Liebherr CBW deck cranes. Solution for Liebherr Boom Head Replacement We provided the redesign and fabrication of a completely …

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Dongnam Crane Repairs

Alatas Service Field Service, Workshop repairs Location Suez Canal, Singapore Vessel Type Rescue Boat Crane Manufacturer Dongnam A Suez Canal rescue boat required Dongnam crane repairs where the slewing bearing had seized. Without a functioning crane, the vessel would not be allowed to pass through the Suez Canal. So it was diverted to Alatas Singapore …

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