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Precise movement of loads is indispensable for efficiency and safety on the construction site. Filigree prefabricated building elements, the use of glass or light alloy components, concreting work under time pressure and the ever smaller construction sites are challenges that need to be mastered by crane operators.
The level luffing function makes the crane operator’s work easier, as he does not have to readjust the height of the load manually. This allows him to concentrate on positioning the load. That makes work on the construction site more efficient and enhances safety for everyone involved.
If the assistant is activated when moving the jib, the control system automatically readjusts the hoist gear. The exact calculation means the load can be moved along a horizontal line. Such precise work is possible with concreting work in particular.
The level luffing can be used flexibly. Depending on the type of hoisting, the crane operator can decide whether to use the assistant or not. The level luffing can also be activated or deactivated during hoisting.
The Litronic control system means the full control lever distance is always available, irrespective of the potential speed.
The control sensor registers the movements of the jib using high resolution sensors and counteracts the movements caused by the wind.
The integral oscillations-damping system compensates for fast slewing and braking manoeuvres.
A short familiarisation time as every crane operator can decide on one of three slewing gear modes and tailor it to suit his preferences.
Crane operators need to stay informed about the crane’s operating parameters for their work. Here the EMS helps them to keep an overview of everything – even in difficult conditions. The personalised mask also provides precise information that is important in special situations.
That makes the display an important tool for every crane operator.
The right view
Avoid distractions and show just what you need. Depending on requirements, the situation on the site and personal preferences, various operating parameters can be displayed or you can program a customised screen with the information you want. This can then be saved in a crane operator profile and opened at every shift change.
Targeted relocation
The EMS display is a useful aid when positioning loads. Besides indicating the trolley position, reference points can also be set. This means that the crane can return to a specific handling point again and again.
During servicing
The display also helps to prevent downtimes. It shows warnings and error messages in plain text. This allows you to respond right away and avoid potential interruptions in advance.
The control stand in the Liebherr cabin sets new ergonomic standards.
The control levers provide access to all the essential functions of the crane, including the special Micromove and Load Plus functions.
Besides controlling the crane from the cabin, we also provide radio controls for all crane models.
You can keep the load in view at all times on the screen in the cabin using autofocus and zoom.
The training centre at Liebherr-Werk Biberach GmbH provides a range of training courses covering all aspects of controlling and working with cranes.
More information at
www.liebherr.com/tc/training