Liebherr HS 825 HD Litronic - Manual (Page 6)

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Control system
The core of the Liebherr hydraulic crawler cranes is the Litronic control
system. Developed and manufactured by Liebherr, this comprehensive
system encompasses all control and monitoring functions and is de-
signed for extreme environmental conditions in tough assignments.
All information, warnings and failure indications required for the cur-
rent machine operation are clearly displayed on the monitor in the
operator‘s cab and stored. Documentation of operating data enables
optimum diagnosis as well as early detection and prevention of more
serious defects.
An electro-hydraulic proportional control allows several movements to
be performed simultaneously. This ensures that all categories of loads
can be positioned with utmost precision.
Automated control systems, e.g. for dynamic soil compaction or an
“Interlock” control system for dragline application are available as an
option.
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