Liebherr's next-generation hydraulic cylinders are designed to meet the growing demand for sustainable, smart, high-performance machinery. They deliver peak efficiency, while reducing environmental impact and offer a forward-thinking solution for industries that strive to meet both performance and sustainability goals.
These 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 integrates sensors that can monitor a hydraulic cylinder's performance in real-time. The technology helps detect wear early, to prevent failures, to optimize repair schedules and minimize unplanned downtime. This does not only increase machine safety but also extends the component life.
By using carbon fiber reinforced plastic (CFRP), the company has reduced the weight of its hydraulic cylinders, enhancing machine performance and reducing CO2 emissions. This enables longer booms, more agile movement and 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) soon. This will help customers meet future requirements for construction machinery on time.
