A flagship solution for heavy-lift shipping

As global trade routes evolve and sustainability targets tighten, ship operators face a dual challenge: delivering heavy-lift capability while optimising efficiency and compliance. The Liebherr ship crane LS 250 answers this call. Designed for versatility and durability, it combines robust lifting power with intelligent control systems and digital connectivity, redefining what operators can expect from a modern heavy-lift solution.

A flagship solution for heavy-lift shipping

The LS 250 is the flagship of the LS series of Liebherr, engineered to meet the complex demands of maritime cargo transport. With a lifting capacity of up to 250 tonnes and a maximum outreach of 36 metres, it offers the flexibility required for diverse project cargo operations. Its low deadweight of just 150 tonnes enhances vessel stability and optimises cargo space, a critical factor for operators balancing payload and efficiency.

Compliance with international regulations, including the stringent St. Lawrence Seaway requirements, is built into the design. This ensures that vessels equipped with the LS 250 can navigate key trade corridors without compromise, opening opportunities for global deployment.

Engineering for efficiency and durability

Beyond lifting power, the LS 250 stands out for its intelligent design. A box boom with low self-weight reduces structural stress while maintaining strength, and a compact slewing column with an optimised shape ensures compliance without sacrificing performance. Supported by its advanced reeving concept, a unique system that additionally routes the luffing gear rope through the centre of the boom, the design improves load curves at both minimal and maximum outreach. Furthermore, the crane’s small footprint, achieved through a high-quality slewing bearing, maximises deck space, which is always at a premium on heavy-lift vessels.

Long-lasting quality is another key feature. The fully enclosed crane column protects internal components from harsh marine environments, while non-corrosive polyamide rope pulleys and stainless-steel boom rest plates extend service life. Hydraulic piping is fully integrated, reducing maintenance requirements and minimising the risk of leaks. These measures translate into lower lifecycle costs and higher uptime, essential for operators in a competitive market.

Energy efficiency is also built in. The LS 250 features a constant pressure hydraulic drive system that reduces energy consumption without sacrificing operational output. A lower oil demand of more than 40% further decreases environmental impact and operating costs. Generated reverse power can be fed back into the vessel’s grid or easily compensated in the crane. Combined with long-life LED floodlights and optional intelligent greasing systems, the crane reflects the commitment of Liebherr to sustainability and operational economy.

Digitalisation as a performance driver

Modern heavy-lift operations demand more than mechanical strength; they require data-driven precision and connectivity. Here, the LS 250 sets new standards with the custom-designed Litronic control system. Acting as the interface between crane and operator, Litronic delivers real-time operational data and ensures optimal functionality through automatic load moment control. This means the crane always achieves maximum speed for the given load, with no manual switching required. The result is smoother, safer and more efficient lifting cycles.

Its modular design allows for the integration of advanced assistance features, paving the way for semi-automated operations in the future. For operators, this translates into greater flexibility and adaptability as digitalisation reshapes the maritime industry.

Connectivity is further enhanced by Liebherr Connect, which enables secure machine networking and remote access. This platform supports digital services such as LiDAT smartApp and LiDAT Web, giving fleet managers a comprehensive overview of crane performance and location data. For operators, this means improved planning, predictive maintenance and reduced downtime, all critical factors in maintaining schedule reliability.

Service without borders

Even the most advanced technology depends on responsive support. Liebherr backs its products with a global service network that ensures rapid response times and expert technical assistance. This network is complemented by XpertAssist, an advanced remote maintenance solution that combines traditional diagnostics with augmented reality tools. Through a direct audio and video uplink, Liebherr specialists can guide on-board crews in real-time, reducing the need for on-site visits and accelerating problem resolution. This approach not only minimises downtime but also enhances crew confidence in handling complex technical issues.

Looking ahead: setting new benchmarks

As global trade becomes more complex and sustainability targets tighten, ship operators are under pressure to deliver effectiveness without compromising capability. The LS 250 addresses these challenges head-on, combining lifting power with intelligent control, energy efficiency and smart connectivity. With its blend of engineering excellence and digital innovation, the LS 250 is more than a crane; it is a strategic asset that enables operators to navigate a changing market with confidence. And for Liebherr, it is another milestone in a long-standing commitment to shaping the future of maritime logistics.