Liebherr 81 K - Manual (Page 13)

13
Like the big ones
Due the stepless speeds of all to FC drives the driving perfor-
mance corresponds to the top slewer and guarantees maxi-
mum handling capacity.
Slewing just as you want
Choose between absolutely sensitive slewing with low rpm
and high torque and high handling capacity with high rpm and
low torque. The ratio is freely adjustable.
Safe Control
The modern and safety orientated PLC control includes ope-
rating-range limiting system ABB, the interface to the anti-
collision system AKS or machine data recording MDE. The
graphic display offers a simple menu guide and shows all im-
portant operational data in one view. LiDAT offers additional
possibilities for remote diagnosis and data evaluation.
Simple scaling
With one weight the crane is scaled in
mi nutes. This saves time and money!