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After more than two decades of intensive and reliable operation in the demanding terminal environment, two Liebherr container cranes in the Port of Casablanca were decommissioned under controlled conditions. For the complex dismantling of the large equipment, Somalev used two powerful Liebherr telescopic cranes, an LTM 1400-7.1 and an LTM 1250/1. Both machines were chosen for their high load capacities, flexibility, and suitability for the confined port areas. They enabled the step-by-step deconstruction of large components such as boom parts, machine house, and portal elements. Somalev deliberately chose telescopic cranes over lattice boom cranes – an approach that allowed flexible adaptation to varying load situations and limited installation spaces.
Technical and Operational Challenges The project was characterised by a multitude of technical and organisational challenges. Age-related changes to the cranes required conservative load assumptions and the use of appropriately sized rigging equipment. All work had to take place in an active terminal environment with only limited areas available for dismantling. At the same time, clearly defined restricted zones and continuous coordination with port authorities and terminal operations were required to ensure a safe and smooth process.
Flexible Solutions and Highest Safety Standards The dismantling itself was particularly complex, as the deconstruction had to be carried out in the reverse order of the original assembly. The various load scenarios required different crane configurations and adjusted rigging equipment. In several project phases, synchronous lifting operations between the LTM 1400-7.1 and the LTM 1250/1 were also necessary, requiring exact planning, precise communication, and real-time coordination.
In terms of safety, Somalev set high standards. The company conducted project-specific risk assessments of damaged components, implemented redundant rigging systems, defined controlled access areas, and continuously monitored wind and crane parameters. In parallel, the team relied on a flexible execution methodology to respond to unexpected structural findings. Optimised crane configurations helped minimise the required space and keep disturbances to port operations as low as possible.
Thanks to the proven reliability of the Liebherr cranes – even after many years of intensive use – and precise project planning, the demanding dismantling was successfully completed. With the project's completion, Somalev underlines its competence in the field of industrial decommissioning, demonstrating that the company can carry out complex dismantling work safely, efficiently, and with high professional quality.
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Liebherr remains a 100% family-owned company. This inseparable bond with the Liebherr family ensures a value-oriented corporate culture that fosters strong cohesion and a trusting relationship with partners and customers.
Founded in 1949 by Hans Liebherr, the company's growth and solid structure are attributed to his ideas and significant personal commitment. Over more than 60 years of company history, Liebherr has demonstrated stability and reliability due to the active involvement of its family owners and its identity as a family business.
As an independent family company, Liebherr enjoys considerable freedom in all activities, with shareholders from the second and third generations of the founding family actively leading the firm. They continue the tradition, ensuring continuity and security.
The family shareholders are aware of their entrepreneurial responsibility, providing a clear and structured path for the solid development of the company. Job security and maintaining integrity as a business partner are important business directives.
With its high equity ratio and a broad, diversified product range, Liebherr can balance market-driven economic fluctuations. In line with long-term, prospective success, profits are reinvested and remain within the company. This solid financial base guarantees the future of the business and job security, alongside responsible management.
Employees are seen as part of the family business, and this fundamental understanding enables corporate management to grant autonomy and trust, with each individual committed to the company's success through engagement and passion.
Liebherr also maintains long-term, close collaborations with customers and business partners, characterised by mutual respect, fairness, and trust over years or decades. The company values quick and flexible responses to customer requirements, implementing them using innovative technologies while adhering to the highest quality standards. Close customer relationships and prioritising customer value underline the company's success and are a part of the family business tradition.
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Source: Liebherr-International, Press release
Original article published on: Präzisionseinsatz im Hafen von Casablanca: Somalev demontiert zwei Containerkrane