Hydraulic cylinders set standards for the future of construction machinery: lightweight, sensors and sustainability

Baden (Switzerland), December 17, 2024 - Liebherr's next-generation hydraulic cylinders are designed to meet the growing demand for sustainable, smart, high-performance machinery. Liebherr's innovative hydraulic cylinders deliver peak efficiency, while reducing environmental impact, and offer a forward-thinking solution for industries that strive to meet both performance and sustainability goals. With a team of experts and state-of-the-art production facilities, the Liebherr components product segment develops hydraulic cylinders on its site in Oberopfingen (Germany). These do not only meet today's requirements but are also ready for the challenges of the future. They are built to last, proving an exceptional reparability and ensuring a continuous supply of spare parts. Their efficient design enables quick and reliable repairs, allowing for high machine uptime and reduced resource consumption over time. This commitment to durability directly supports both sustainability and cost-efficiency.

Liebherr also advances in predictive maintenance by integrating sensors that monitor performance of hydraulic cylinders in real-time. The technology helps to detect wear early, to prevent failures, to optimise repair schedules and minimise unplanned downtime. This does not only increase machine safety but also extends the component life.

Further focus of Liebherr's innovation lies on lightweight construction. By using carbon fibre reinforced plastic (CFRP), the company has significantly reduced the weight of its hydraulic cylinders, enhancing machine performance and reducing CO2 emissions. This enables longer booms, more agile movement and overall improved energy efficiency. A prime example of this innovation is Liebherr's lightweight material handling prototype, which features two CFRP hybrid cylinders in the boom. The reduced weight does not only lower energy consumption but also increases load capacity.

To further extend cylinder life, Liebherr is working on the development of advanced coatings for piston rods to improve corrosion and wear resistance, while adhering to stringent environmental standards such as REACH, which limits the use of chromium(VI) in the near future. This proactive approach ensures that customers are able to meet future requirements for construction machinery on time. Every hydraulic cylinder stands for Liebherr's pursuit of efficiency, durability and sustainability. For Liebherr-Components, the future isn't just something to wait for – it is something to help shape, one cylinder at a time.

Liebherr-Components will present these innovative solutions for next-generation hydraulic cylinders and other product highlights at Bauma 2025 on booth 326 in hall A4 – a must for everyone, who follows new developments in the construction industry.