The hydraulic excavators

The hydraulic excavators
for economical scrap handling.
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Equipment variety from Liebherr.
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Liebherr material-handling equipment –
built for maximum productivity.
Robust designs using well thought-out technology mean
continuously high material-handling performance combined with high load capacities. This is why Liebherr
develop, test, and produce key components themselves,
such as the diesel engine, hydraulic pumps, motors, and
cylinders. This universal model range has the right material-handling equipment for every application.
A large number of the most widely differing fitting variants
and the quick-change systems from Liebherr mean efficient
material-handling performance, time savings and continuously high machine workloads.
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The mobile material-handling machines.
Every day, Liebherr material-handling equipment proves
its worth on the most widely differing industrial situations
all over the world. Mobile machines from Liebherr can be
modified on site, quickly and flexibly. These machines can
be used wherever an immediate need arises. Robust design
and wide outriggers make for a high handling performance
with excellent stability.
Type
Operating weight
Engine output
A 316
A 904 C
A 904 C HD
A 924 C
A 924 C HD
t
20.6 - 21.6
19.8 - 24.9
24.4 - 25.5
27.2 - 28.9
31.6 - 33.5
kW/hp
94/128
105/143
105/143
135/184
135/184
55
64/65
64/65
64/65
64/65
0.4
0.4 - 0.6
0.4 - 0.6
0.4 - 0.6
0.4 - 0.6
Clamshell model
Capacity
m3
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Maintenance.
Service-oriented, carefully thought-out equipment designs
mean short maintenance times; all maintenance points are
arranged on the easily accessible service side of the engine.
The semi-automatic central lubricating system provided as
standard also makes time-consuming greasing and lubricating a thing of the past, and ensures high availability for
the equipment.
A 934 C
A 934 C HD
R 934 C HD
High Rise
A 944 C HD
A 944 C HD
High Rise
A 954 C HD
A 954 C HD
High Rise
36.3 - 37.2
41.2 - 42.4
45,5 - 46,4
57.0 - 58.5
62.6 - 66.6
75.3 - 77.4
80.0 - 87.6
150/204
150/204
150/204
190/258
190/258
240/326
240/326
64/65/69/70C
64/65/69/70C
64/65/69/70C
69/70C
69/70C
72C
72C
0.4 - 1.1
0.4 - 1.1
0.4 - 1.1
0.8 - 1.1
0.8 - 1.1
1.20 - 1.60
1.20 - 1.60
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The crawler material-handling equipment.
For the greatest possible material-handling efficiency,
Liebherr crawler material-handling equipment is the
ideal solution, combining excellent stability with
excellent range. Liebherr crawler excavators
are ideal for operations in which the machine
is predominantly stationary and/or where soil
bearing capacity is limited.
Type
Operating weight
Engine output
R 317
R 924 C
R 934 C *
R 944 C *
R 944 C *
High Rise
t
22.2 - 22.9
26.2 - 32.4
36.1 - 38.1
46.9 - 53.3
71.6 - 73.7
kW/hp
94/128
130/177
150/204
190/258
190/258
55
69/70C
64/65/69/70C
69/70C
69/70C
m³
0.4
0.8 - 1.1
0.4 - 1.1
0.8 - 1.1
0.8 - 1.1
Clamshell model
Capacity
They are stable material handlers which are designed for
high productity and fast working cycles.
Due tu the higher performance rentability will be
increased by the saved time.
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Wide variety of equipment.
The equipment elements fitted to the crawler material-handlers have been designed especially with material-handling
operations in mind. The balanced industrial kinematic concepts ensure maximum working radii at high load capacities. A wide range of different industrial gooseneck booms
and industrial sticks provide the best possible equipment variant for every task. Liebherr crawler excavators
are designed to shift a lot in a short time, and without having to move the machine. This time saving
directly benefits handling capacity and achieves a
clear boost in profitability.
Even greater adaptation to the particular task
can be provided with the new Vario Lift Plus
system, which Liebherr offers on all materialhandling excavators – the only manufacturer
to do so. With the help of holes provided on
the boom and slewing platform, the lifting
rams and the boom itself can be inserted
in a variable arrangement, which means
that a whole range of entirely different
tasks can be carried out by one material-handling machine, selecting the
best kinematic variant in each particular case and the best possible load
capacities brought into action in
each case. Just one example is the
special plug-in variant intended for
loading and unloading ships.
R 954 C *
R 954 C *
High Rise
R 974 C *
R 974 C *
High Rise
LH 120 C
LH 120 C High
Rise
R 984 C
R 984 C
High Rise
63.5 - 72.2
96.9 - 100.7
110.3 - 120.5
128 - 136.1
135.0 - 135.6
143.5 - 144.1
135 - 145
209.9 - 222.3
240/326
240/326
400/543
400/543
400/543
400/543
504/685
504/685
72C
72C
75B
75B
1.2 - 1.6
1.2 - 1.6
2.0 - 3.0
2.0 - 3.0
75B/GMM 120-5 75B/GMM 120-5
1.7 - 3.0
1.7 - 3.0
75B/85
75B/85
2.0 - 4.0
2.0 - 4.0
* also available with electric drive
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Hydraulic and rigid cab elevation.
For an optimum view in the most widely differing operational situations, Liebherr provide hydraulically adjustable and rigid cab-elevation systems. Hydraulic cab
elevation means that the operator can adjust his range
of vision steplessly allowing the best possible range of
vision for his work. The result is optimum load performance and maximum productivity. To protect the driver,
Liebherr also offers a wide range of different protection
elements for the cab.
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Driver’s cab.
The generous dimensions of the cab, with its wide range of
storage options, provide the best possible fields of vision
thanks to the large-area windows and the inclined superstructure edges. The air-conditioning system, the ergonomically designed driver’s seat, which can be adjusted in
a multitude of ways, and the low noise emissions all ensure
that the driver remains on top form all day long.
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Multi-tine grapples.
The tried-and-trusted multi-tine grapples are essential
tools for every Liebherr hydraulic excavator. Thanks to their
carefully designed geometry, Liebherr multi-tine grapples
are ideally matched to Liebherr machines – resulting in excellent loading behaviour and high productivity.
Benefits
• Multi-tine grapples are perfectly matched to
the type of excavator
• Versatile in application
• High closing power
Multi-tine grapples
Content from 0.40 m3 to 5.6 m3
Four or five tines
Open/half-closed/closed tines
Tines in special designs
• Open forms:
Large unit items, scrap, automobiles, etc.
• Half-closed tine forms:
Universally applicable
• Closed forms:
Bulk-goods loading, small scrap
Multi-tine grapples
Type
Excavator class in t
Liebherr model
GM55
19 - 21 t
316 Litronic
GM64
20 - 30 t
904 - 924 Litronic
GM65
20 - 30 t
904 - 924 Litronic
GM69
20 - 47 t
924 - 944 Litronic
GM70C
20 - 47 t
924 - 944 Litronic
GM72C-4
57 - 71 t
944 - 954 Litronic
Features
GM72C-5
57 - 71 t
944 - 954 Litronic
•
•
•
•
•
GM74B
71-110 t
954 - 974 Litronic
GM75
71-110 t
954 - 974 Litronic
GM85
85 - 120 t
974 - 984 Litronic
Reinforcement with wear-resistant material
Robust processing
360° endless rotation
Optimum maintenance and servicing characteristics
Grapples can be extended in modular format
Closed tines
four tine grapple, top view, closed
Half-closed tines
five tine grapple, top view, closed
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Tool-Control and Likufix.
What is Tool Control?
Tool Control is an additional electro-hydraulic function which makes working with hydraulic addon parts very convenient. Up to ten combinations of oil flows and pressures can be programmed
with the name of the tool and selected directly from the display. With the help of Tool Control, the
operator can select the parameters for the hydraulic tool he wishes to use with a simple press of
a button – no elaborate readjustment needed when it comes to a tool change.
What is LIKUFIX?
Likufix is a hydraulic quick-change system combined with an automatic hydraulic coupling
device designed for quick, reliable changing of mechanical and hydraulic add-on tools,
directly from the cab. Likufix is the ideal supplement to Tool Control. The combination of
Likufix and Tool Control makes it possible to change hydraulic addon tools easily – without even leaving the cab.
The technical advantages:
• Fully automatic play compensation
• Tight connection between the hydraulic circuits thanks to the
hydro-mechanical compensation system
• More than 25 years experience in fully-automatic
coupling systems
• Reliable system with long service life
The convenience advantage:
• Reliable hydraulic connection free of oil leaks
• Low operating and maintenance costs
• Add-on parts can be changed from the cab
The economic advantage:
• Easy equipping of existing hydraulic excavators
• Hydraulic add-on parts changed in a matter of seconds – meaning
better machine utilisation with different applications on the same unit
• Major time savings in comparison with hydraulic-hose changes
• Low operating and maintenance costs with maximum productivity
• Carefully selected use of the add-on parts for long tool service life
Moving to the unit
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Coupling into the unit
Connected to the unit,
mechanically and hydraulically
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Wide Product Range
State-of-the-art Technology
The Liebherr Group is one of the largest construction
equipment manufacturers in the world. Liebherr’s
high­value products and services enjoy a high reputation
in many other fields. The wide range includes domestic
appliances, aerospace and transportation systems,
machine tools and maritime cranes.
To provide consistent, top quality products, Liebherr
attaches great importance to each product area, its
components and core technologies. Important modules
and components are developed and manufactured
in­house, for instance the entire drive and control
technology for construction equipment.
Exceptional Customer Benefit
Worldwide and Independent
Every product line provides a complete range of models
in many different versions. With both their technical
excellence and acknowledged quality, Liebherr products
offer a maximum of customer benefits in practical
application.
Hans Liebherr founded the Liebherr family company in
1949. Since that time, the enterprise has steadily grown
to a group of more than 130 companies with over
38,000 employees located on all continents. The corporate
headquarters of the Group is Liebherr­International AG
in Bulle, Switzerland. The Liebherr family is the sole owner
of the company.
Printed in Germany by Typodruck LHB/VF 10425748-1-06.13_enGB
www.liebherr.com
Subject to change without notice.
The Liebherr Group of Companies
Liebherr-Hydraulikbagger GmbH
Liebherrstraße 12, D-88457 Kirchdorf / Iller
 +49 7354 80-0, Fax +49 7354 80-72 94
www.liebherr.com, E-Mail: [email protected]
www.facebook.com /LiebherrConstruction
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Liebherr-France SAS
2 avenue Joseph Rey, B.P. 90287, FR-68005 Colmar Cedex
 +33 3 89 21 30 30, Fax +33 3 89 21 37 93
www.liebherr.com, E-Mail: [email protected]
www.facebook.com /LiebherrConstruction
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