Liebherr is pushing the boundaries of earthmoving technology with a series of significant updates to its Generation 8 crawler excavators. These developments, spanning the R 922 to R 945 models, focus on meeting market demands for peak performance, reduced fuel consumption, and superior operator comfort.
Numerous new settings are now available for the R 922 to R 945 G8 crawler excavators. Thanks to the integration of optional and standard assistance systems, generation 8 offers increased productivity and optimum efficiency with advanced functions.
The latest updates introduce features designed to lower operational costs while simplifying daily maintenance. With the Liebherr Power Efficiency (LPE) mode now integrated as standard, the system continuously optimises the hydraulics and diesel engine. This patented technology reduces fuel consumption by up to 10 per cent without compromising productivity. Easy to activate and able to store the operator’s preferred settings, LPE mode also offers a temporary performance boost for key movements, ensuring fast, precise, and efficient work suited to every job site. This includes a temporary performance boost for high-intensity movements, says Liebherr, one of the world’s largest construction machinery manufacturers.
The central lubrication compartment of the excavator.
Complementing these mechanical gains is an innovative diesel exhaust fluid filling pump, which sets new standards when it comes to safety, convenience, and ergonomics. This system is unique in the market and enables direct filling from the ground, and eliminates any risk of overflowing, contamination, and corrosion, says Liebherr. The operator no longer has to climb onto or off the upper carriage. The procedure is fast and effortless and saves valuable time. In conjunction with the fuel filling pump, this exclusive Liebherr solution is establishing itself as a clear benefit on demanding building sites.
Intelligent Assistance Systems
Liebherr has integrated several high-tech tools directly into the primary display to streamline complex tasks. The Leica 2D control system is now available as standard, providing ±2 cm precision and flexible configuration to suit any project.
The 2D guidance system is also expandable, enabling “3D ready” options from Leica, including passive 3D or semi automated 3D functions for even greater accuracy on demanding jobs. The result is higher productivity, enhanced safety, and exceptional ease of use through a streamlined, operator friendly interface.
With the bucket filling assistant (BFA), Liebherr is automating bucket filling in order to optimise excavation cycles. A simple joystick command is sufficient to trigger the automated process that guarantees fast, precise, and consistent bucket filling. Available as a full factory-installed feature or via software update, the BFA system includes an anti-stall function that prevents bucket blockage, delivering maximum productivity, reduced operating costs and outstanding ease of use. To ensure operators can experience these benefits firsthand, Liebherr is offering 500 hours of complimentary BFA use.
Generation 8 crawlers feature the bucket filling assistant (BFA) which automate bucket filling in order to optimise excavation cycles.
The weighing device is also integrated directly into the main display for the generation 8 crawler excavator as standard. This system measures with a precision of ± 2 per cent in real time during the entire loading cycle. Thanks to automated data recording via Liebherr Connect (depending on the licence) users benefit from optimum tracking and complete traceability. This innovation is available from the factory site or via a software update and guarantees optimum heavy goods vehicle (HGV) loading, reduces the risk of overloading, and avoids potential fines. To test this system, Liebherr offers the opportunity to use it for 500 hours free of charge.
With the Skyview 360° assistance system, Liebherr places safety at the forefront of every job site. This innovative system uses four heated, high resolution wide-angle cameras to deliver a complete all-round view, ensuring even blind spots remain visible in cold weather. Operators can select from six individual views or opt for a computer generated 360-degree bird’s eye view, displayed on an adjustable additional screen.
Available from the factory site or as a retrofit solution, Skyview 360° guarantees early obstacle detection, even in tight working environments. Compatible with all Liebherr G8 excavators, the system includes cameras, a computer unit, displays, and accessories – designed for straightforward installation and seamless replacement of existing systems.
Generation 8: tried and tested, and future-proof
The Liebherr generation 8 crawler excavators for earthmoving were introduced to the global market in 2019. Proven in diverse applications worldwide, this generation continues to evolve, driven by Liebherr’s commitment to providing customers with the highest possible performance and long-term reliability.