Liebherr’s renowned K series cranes, a staple on construction sites worldwide, have been enhanced to meet modern demands. The latest models, including the 43 K, 61 K, 91 K, and the revamped 125 K, are now available, boasting cutting-edge technology and advanced features.
The 43 K, the most compact model, features a maximum hook height of 30.2 meters and a radius of 35 meters, making it ideal for smaller sites. Its successor, the 61 K, delivers versatility with a hook height of 33.4 meters, a 43-meter radius, and a new 30° luffed position for increased flexibility. The 91 K, designed for multi-occupancy buildings and industrial projects, offers the proven capabilities of its predecessor, the 81 K.1, with modern updates. At the top of the series is the powerful 125 K, combining the performance of a top-slewing crane with the mobility of a fast-erecting crane, boasting a 41.5-meter hook height, a 55-meter radius, and an 8,000-kilogram lifting capacity.
The new K series includes Liebherr’s intelligent assistance systems, such as sway-free load lifting and semi-automated lifts, which improve safety and user experience. Key features like variable hook heights and manoeuvrability in tight spaces remain, alongside Speed2Lift, Load-Plus, and Micromove, ensuring efficient lifting, increased capacity, and precision.
All models now come equipped with the Liebherr Control 5 system, featuring the robust Display 5 interface, and the intuitive Tower Crane Operating System 2 (TC OS 2), offering seamless navigation and standardised radio control across K and L series cranes.
