Liebherr Container Cranes has launched an updated range of Rubber Tired Gantry (RTG) cranes, offering five base models designed to cater to a variety of operational needs. These models include electric, hybrid, and variable speed options, with advanced generator and power solutions aimed at enhancing performance while reducing environmental impact.
Among the new models, two are fully electric: the RTG-CB, which uses a conductor bar power supply, and the ERTG-CRD, which operates with a cable reel. Both electric models provide zero local emissions, contributing to cleaner, greener operations. Additionally, two hybrid versions are available—RTG-HC, which incorporates super capacitors alongside a smaller diesel generator, and RTG-HB, which uses battery storage for improved energy efficiency. The fifth model, RTG-VSG, features a variable speed generator, offering improved fuel efficiency and reduced energy consumption.
All models retain Liebherr’s signature eight-rope reeving system, designed to provide superior load stability and minimize sway, ensuring safe and precise handling of containers. The models are also equipped with Liebherr’s Liduro drive system, known for its reliability and efficiency.
In line with the company’s commitment to innovation, these cranes can be specified with various automation features, enabling full autonomy or remote operation, depending on the customer’s needs.
Charlie McCarthy, a container crane engineer at Liebherr, emphasized the flexibility and versatility of the new RTG range, saying, “Our range of RTGs offers flexibility and choice to meet diverse operational requirements. Our electric RTGs operate with zero local emissions, while our hybrid models deliver exceptional performance alongside significant reductions in emissions, running costs, and maintenance.”
The updated RTG cranes combine cutting-edge generator technology, eco-friendly features, and automation options, positioning Liebherr as a key player in the ongoing push for more sustainable, efficient solutions in the container handling industry.
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