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Performance, Liebherr integrated systems engineering, Multi-purpose – Liebherr R 924 User Manual

Page 5

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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.