LIEBHERR has announced a number of new settings and assistance systems for its generation 8 crawler excavators.
The developments are designed to better meet market requirements when it comes to performance, energy efficiency, and ease of use.
The patented LPE mode (Liebherr Power Efficiency), now integrated as standard on R 922 to R 945 G8 models, continuously optimises the hydraulics and the diesel engine and is said to reduce fuel consumption by up to 10% without compromising productivity. This mode also offers a temporary performance boost for key movements.
With a diesel exhaust fluid filling pump, the manufacturer revealed it is ‘setting new standards’ when it comes to safety, convenience, and ergonomics. This system enables direct filling from the ground, and eliminates any risk of overflowing, contamination, and corrosion. The operator no longer has to climb onto or off the upper carriage.
The Leica 2D control system is now available as standard. Fully integrated into the main display, it provides an intuitive interface with colour‑coded visuals for levelling and earthmoving tasks.
The 2D guidance system is also expandable, enabling ‘3D‑ready’ options from Leica, including passive 3D or semi‑automated 3D functions for greater accuracy on demanding jobs.
With the bucket filling assistant (BFA), Liebherr is automating bucket filling in order to optimise excavation cycles. A simple joystick command triggers the process. Available as a factory‑installed feature or via software update, the BFA system includes an anti‑stall function that prevents bucket blockage. To enable users to get to know this system, Liebherr offers 500 hours complimentary BFA use.
The weighing device is also integrated directly into the main display for the generation 8 crawler excavator as standard. Thanks to automated data recording via Liebherr Connect (depending on the licence), users are described as benefiting from optimum tracking and complete traceability. This innovation is available from the factory site or via a software update. To test this system, Liebherr offers the opportunity to use it for 500 hours free of charge.
The Skyview 360° assistance system, meanwhile, uses four heated, high resolution wide-angle cameras to deliver a complete all‑round view. Operators can select from six individual views or opt for a computer‑generated 360° bird’s‑eye view, displayed on an adjustable additional screen.
