Liebherr R 924 - Manual (Page 5)

5 R 924 Litronic
Intelligent work modes
• Economy Mode: for economical
and ecologically-friendly operation.
Recommended for normal working
conditions
• Power Mode: for high excavation
capacities and difficult applications
• Sensitivity Mode: for precision jobs
and the loading of materials
• Full Power Mode: especially designed
for increased power; ideal for extreme
applications
Wide range of Liebherr tools
and equipment
• Backhoe buckets, 2 x 50° tilt
buckets, 2 x 50° fixed and tilt
ditch-cleaning buckets
• Wide range of clamshells
and sorting grapples
• 2 x 50°tiltrotator
• Patented tooth system, suitable
for a variety of applications
Performance
The new R 924 crawler excavator is a high-performance and versatile model.
The wide range of equipment and tools available makes it even more adaptable,
as it can be used for a variety of applications, including trench work or in other
projects such as landscaping.
Liebherr integrated systems engineering
High-tech for high
performance
The R 924 excavator is fitted with Liebherr’s Positive
Control hydraulic system. This system is controlled
by Liebherr electronics and uses strategically-posi-
tioned sensors. All of the machine’s work is there-
fore faster, more accurate and fluid. What’s more, as
the two hydraulic pump circuits can operate either
separately or in unison, this optimises the energy
management of the R 924.
Multi-purpose
The Liebherr
Tool-Control System
The Tool-Control function makes it easy to change
tools thanks to recognition of the chosen tool’s sys-
tem. It makes the programmed pressure and flow
values available from the moment the hydraulic tool
is changed. Consequently, the crawler excavator
has more availability for productive tasks, and ad-
justment times are reduced.
A wide range
of equipment
The R 924 is an excavator adapted to all types of
works. The wide range of Liebherr tools and equip-
ment available helps meet these needs. The different
sticks offered can, for example, be associated with a
straight gooseneck boom, a hydraulically-adjustable
boom, or an offset gooseneck boom. A hydraulic
quick-change attachment or Liebherr’s Likufix sys-
tem are offered as options. These elements allow
fast and easy tool-changing.
A full-force
excavator
The R 924’s 178 kN break-out forces and 132 kN
penetration forces are among this engine’s major ad-
vantages: these forces are key factors for even more
productivity and performance.