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SL900 - The Modular Offshore Lifting Solution for Heavy Loads

SL900 Lifting System

Modular lifting systems are poised to revolutionize the offshore heavy lift industry by providing flexible, cost-effective, and efficient alternatives to traditional heavy lift vessels. These systems can be customized to meet specific project requirements, allowing for greater control over construction planning and execution.

In 2024 Conbit launched its SL900Lifting System which allows larger offshore lifts, directly from supply vessels and installation on offshore structures. Lifts up to 150mT can be performed with the single boom configuration, the double boom configuration can lift upto 250mT.  The introduction of the SL900Lifting System marked a significant advancement in modular lifting technology.

The SL900 Lifting System provides a true alternative to crane vessels, offering a reliable and cost-effectivesolution for one-off installation projects. While crane vessels are suitable for larger loads or projects with a lot of repetition, the SL900 Lifting System provides a more flexible and efficient option for projects with unique lifting requirements. Its modular design allows for easy customization to meet specific project requirements, providing greater control over construction planning and execution.

The SL900 Lifting System is a modular and adaptable solution designed to meet the diverse needs of offshore lifting projects. It offers two primary configurations: the single boom and the double boom, each with its own technical advantages and applications.

The SL900 - Single boom configuration

The single boom configuration of the SL900 Lifting System is designed for flexibility and efficiency. This configuration is particularly suitable for projects where space is limited or where the lifting requirements are not excessively heavy.

The single boom can handle significant loads while maintaining a compact footprint, making it ideal for various offshore applications. Its robust and versatile design ensures that a wide range of lifting tasks can be performed with precision and safety.

The single boom configuration is equipped with advanced safety systems, including load limiting systems, main overpressure valves, dead man type control levers, failsafe control functions, and load monitoring systems, ensuring that all lifting operations are conducted safely and efficiently.

Technical Specifications:

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• Load Capacity: Up to 150mT
 
• Boom length: 18m – 43m
 
• Winch operated
 
• Engineering Requirements: Detailed planning and precise execution are necessary to ensure safe and efficient lifting operations
 
• Safety Considerations: Includes comprehensive safety systems to prevent slippage and load drop in case of pipe failure or burst hoses

Meeting Demand for Heavy-Duty Offshore Lifting

Conbit introduced the SL900 series to meet the growing need for versatile and cost-efficient offshore lifting solutions, especially for larger modules. Previously, temporary lifting systems were limited to smaller loads, around 40 metric tonnes, which constrained their use in larger projects. The SL900 lifts this restriction, handling loads over 150 metric tonnes and meeting an essential market gap for efficient, heavy-duty offshore lifts.

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Flexible, Modular Design for Cost Savings

A standout feature of the SL900 is its modular, scalable design, which enables easy adaptation to different project sizes and quick production to meet demand. Unlike crane vessels—often costly to mobilize, demobilize, and maintain—the SL900 can be deployed rapidly and affordably, making it a smart choice when crane vessels are in short supply or impractical for smaller projects. This adaptability reduces logistical challenges and project costs, benefiting operators looking for efficient lifting solutions.

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DNV-Certified for Assurance and Efficiency

Certified by DNV, a leading quality assurance provider, the SL900 series ensures compliance and reduces hidden costs often linked to temporary lifting systems. By securing certification for design, fabrication, and usage, Conbit minimizes approval delays, allowing operators to adapt the SL900 to various projects without additional third-party reviews. Altogether, the SL900 provides a flexible, certified, and economically viable alternative to crane vessels, making offshore modifications more feasible and efficient.