Liebherr A944CHD User Manual

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Liebherr specialist machines for scrap handling
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Liebherr specialist machines for scrap handling
Liebherr specialist machines for scrap handling
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Mobile material handling machines
Scrap handling means tough demands on the material handling machine. The latest generation of Liebherr material handlers acknowledge this and with their robust design demonstrate the best possible stability and at the same time high durability. A scrap yard requires many different and varied applications, which in turn require a modern material handling machine. The new Liebherr material handlers, with their vast range of attachment combinations, grapples and quick change systems, are the right solution for every application in the field of scrap recycling. Whether the task is feeding, loading or sorting
- the Liebherr handling machines impress all round.
Crawler material handling machines
Wheeled machines are less suitable in scrap yards where the emphasis is less on mobility or where the ground is generally unpaved. The new generation of Liebherr handlers with a crawler undercarriage is now available for these customers. The crawler material handling
machines are ideal for operations in which the machine
is not moved very much and where the load-bearing
capacity of the ground is a limiting factor. The newly
developed undercarriages offer good stability and
a long reach. Even without moving the machine,
large quantities of materials can be handled
within a very short space of time. Liebherr material handling machines thus represent a noticeable increase in handling capacity and productivity.
Electric material handling machines
Electrically powered material handling machines are becoming more important. Regardless of whether the task at hand is indoors, at the harbour or on a scrap yard, Liebherr has an extensive product range that is substantially more economical than comparable diesel­powered machines when it comes to operating and maintenance costs. The refined electric drive system and the reliability of the hydraulic components reduce the machine's maintenance costs to a minimum. An important purchasing criterion in overcrowded areas is noise emissions. Liebherr electric machines are 4 to 5 dB lower than the same machine with a diesel engine. Lower noise emissions also means more environmental protection and greater driving comfort.
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Material handling machines
Performance
In the field of scrap handling, performance is extremely important. Liebherr material handling machines have been developed for maximum productivity. High lift capacity and fast work cycles are the essential prerequisites for efficient handling operations. The optimum interplay between the hydraulics and electronics guarantee powerful, fast movements during handling and at the same time make it possible to work sensitively and precisely on challenging sorting tasks.
Reliability
Liebherr material handlers guarantee the necessary stability and with their robust and durable construction ensure smooth operations right across the scrap metal industry. Diesel engine, hydraulic components, electronics components, slewing ring, swivel drive and steel construction: developed, tested and produced by Liebherr - in the accustomed high quality for a long service life and maximum machine availability.
automatic central lubrication systems for the machine and its attachments provide the necessary comfort for the driver to concentrate on what is important – the handling capacity.
Economy
The new generation of material handling machines are powerful and efficient. Liebherr achieves this difficult balancing act with its own engine technology manufactured in-house and optimised to meet the requirements of controlled hydraulics. With the innovative Liebherr energy recovery system, a sta ndard feature on the LH 40 and above, fuel consumption is reduced by up to 30 percent and the handling capacity of the machine is boosted by faster, more homogeneous work cycles. The service-orientated construction of the machine guarantees short maintenance periods and minimises the associated maintenance costs thanks to the shorter servicing.
Comfort
The newly developed Liebherr cab gives the operator the necessary space and comfort to make the best possible use of his machine's capability. The ergonomically designed operator's workplace also features the best possible all-round view. In addition, ergonomic ladder systems, different cab elevations and
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Liebherr specialist machines for scrap handling
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Mobile material handling machines overview
Key components made by Liebherr
Working tools available directly from the manufacturer
New Liebherr cab for more space and comfort
Undercarriage in torsion-resistant box design, designed for the very toughest demands
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Different versions of cab elevation
Fully automatic central lubrication system for uppercarriage and equipment
Engine Emission stage IIIB
Rear and side area monitoring
Safe and ergonomic access system
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Mobile material handling machines
Machine model
Recommended equipment/grapple combination. Other versions available on request.
Equipment version GA 10 GA 11 GA 12 GA 13 GA 14 GA 14 GA 16
Operational weight (without grapple)
Engine output kW / HP 100 / 136 105 / 143 110 / 150 129 / 175 129 / 175 140 / 190 140 / 190
Standard grapple type*
Content 0.4 0.4 0.6 0.6 0.6 0.8 0.8
Weight kg 1,130 1,285 1,415 1,415 1,415 1,705 1,705
Machine model
Recommended equipment/grapple combination. Other versions available on request.
Equipment version GA 16 GA 18 AG 18 GA 20 AG 20 AF 24 AF 24
Operational weight (without grapple)
Engine output kW / HP 140 / 190 180 / 244 180 / 244 230 / 313 230 / 313 400 / 543 400 / 543
Standard grapple type*
Content 1.1 1.1 1.1 1.4 1.7 2 2.5
Weight kg 1,860 1,860 2,400 2,480 2,550 2,900 3,010
LH 50 M HR
kg 44,300 59,250 69,700 77,300 89,600 133,000 141,000
LH 22 M LH 24 M LH 26 M LH 30 M LH 35 M LH 40 M LH 50 M
kg 22,600 24,200 25,950 28,500 32,950 38,500 44,000
GM 55 GM 65 GM 65 GM 65 GM 65 GM 70 C GM 70 C
LH 60 M
GM 70 C GM 70 C GMM 80 GMM 80 GMM 80 GMM 120 GMM 120
LH 60 M HR
LH 80 M
LH 80 M HR
LH 120 M
LH 120 M HR
* Applicable for mixed scrap with a density of max. 2.0 t/m³ and a filling level of 1.1 with semi-closed grapples
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Examples of use
LH 30 M with scrap shears dismantling a railway carriage LH 40 M Litronic loading a truck
LH 120 M High Rise Litronic unloading a bargeLH 30 M Litronic loading a railway carriage
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Crawler material handling machines overview
Working tools available directly from the manufacturer
Range of equipment variants for every operation
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3-bar and flat-based crawler tracks, depending on application
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Rigid and variable cab elevations in conjunction with safe platforms
Fully automatic central lubrication system for uppercarriage and equipment
Award-winning energy recuperation system
Different undercarriages for good stability and a long reach
Engine Emission stage IIIB
Rear and side area monitoring
Safe and ergonomic access system
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Crawler material handling machines
Machine model
Recommended equipment/grapple combination. Other versions available on request.
Equipment version GA 10 GA 13 GA 14 GA 16 GA 18
Operational weight (without grapple)
Engine output kW / HP 100 / 136 129 / 175 140 / 190 140 / 190 180 / 244
Standard grapple type*
Content 0.4 0.6 0.8 1.1 1.1
Weight kg 1,130 1,415 1,705 1,860 1,860
kg 22,200 30,550 39,900 51,300 54,200
Machine model
Recommended equipment/grapple combination. Other versions available on request.
Equipment version AG 18 GA 20 AG 20 AF 24 AF 24
Operational weight (without grapple)
Engine output kW / HP 180 / 244 230 / 313 230 / 313 400 / 543 400 / 543
Standard grapple type*
Content 1.1 1.4 1.7 2 2.5
Weight kg 2,400 2,480 2,550 2,900 3,010
kg 66,900 71,300 107,000 132,000 138,000
LH 22 C LH 30 C LH 40 C LH 50 C HR LH 60 C
GM 55 GM 65 GM 70 C GM 70 C GM 70 C
LH 60 C HR LH 80 C
GMM 80 GMM 80 GMM 80 GMM 120 GMM 120
LH 80 C
Gantry
LH 120 C LH 120 C HR
* Applicable for mixed scrap with a density of max. 2.0 t/m³ and a filling level of 1.1 with semi-closed grapples
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Examples of use
LH 30 C Litronic loading a truck LH 120 C Litronic unloading a barge
LH 60 C High Rise Litronic feeding a shredder
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Electric material handling machinesElectric material handling machines
Performance
The new electric-powered materials handling machines have been specially developed to satisfy the particular requirements of industrial materials handling. A broad range of equipment and uppercarriages optimised for long reaches makes it possible to cater for all waste and cargo handling requirements. With all of its major components manufactured in-house and combined with the power of an electric motor, the drive train output maximises the machine's performance in terms of lift capacity, precision and work pace. The scope of this high-performing equipment is enhanced considerably by the track-fitted undercarriage.
Reliability
With more than 30 years of experience in the construction of electric material handling machines, Liebherr has developed a product range that satisfies all requirements of the market. All of the important components of the electric drive system have been integrated in the existing exterior dimensions of the uppercarriage. Liebherr electric material handling machines offer a high level of reliability so that they can consistently fulfill their key functions when deployed to industrial areas. The durability of the hydraulic components is prolonged further by the refined electric drive. The drive concept, with just one electric motor, ensures that the high voltage is limited to the range of the switch cabinet and drive system while the low voltage functions are separated into their own terminal box.
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Comfort
To allow the operator to concentrate on his/her work and to utilise the machine's maximum performance, all electric
material handling machines feature an ergonomically
designed driver's cab with a high level of comfort
and good all-round vision. Liebherr electric
material handling machines offer the same
level of comfort as conventionally-
powered material handling machines
(construction of control elements,
operator's seat, climate control,
large glazed surfaces, etc.).
Thanks to low noise
generation and the
elimination of
vibrations, the electric drive system provides greater comfort. For Liebherr, comfort also means easy access to service and inspection points for the everyday servicing of the machine, keeping non-productive times to a minimum.
Economy
Investing in an electric material handling concept pays in the long term. The ever increasing cost of conventional energy is a burden on operating costs and substantially reduces profit margins. Environmental factors and CO
2
emissions in particular are increasingly important when choosing engines/motors and working methods. With the electric drive system, Liebherr offers an economically interesting alternative to conventional machines and, moreover, an eco-friendly solution. Moreover, the material handling machine is always available as there is no need for refueling. Components such as particulate filter, AdBlue etc. are unnecessary.
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Electric material handling machine overview
Equipment with large reach
High lift capacity
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Low operating costs
Customer-specific undercarriage solutions
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Fast work cycles
Low noise emissions
No emissions in particulate and CO
2
Switch cabinet integrated into uppercarriage
Maintenance-free electric motor ­long service life
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Electric material handling machines
Machine model
Operating weight kg 39,100 51,900 64,500 38,050 52,050
Engine output kW / HP 160 / 218 200 / 272 250 / 340 160 / 218 200 / 272
Grapple type GM 70C GM 72C GMM 80 GM 70C GM 72C
Capacity m
Handling
3
0.80-1.10 1.20-1.60 1.10-1.70 0.80-1.10 1.20-1.60
ER 954 C
EP 934
Machine model
Operating weight kg 75,400 56,200 73,400 95,800
Engine output kW / HP 250 / 340 160 / 218 200 / 272 250 / 340
Grapple type GMM 80 GM 70C GM 72C GMM 80
Capacity m
3
Handling
1.10-1.70 0.80-1.10 1.20-1.60 1.10-1.70
EP 944
Handling
ER 934 C High Rise
EP 954
Handling
ER 934 C
Handling
ER 944C
High Rise
ER 944 C
Handling
ER 954 C High Rise
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Examples of use
EP 944 C Litronic feeding a shredder ER 934 C Litronic feeding a shredder
Scrap handling with the ER 954 C High RiseEP 954 C Litronic feeding a machine
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The Liebherr Group of Companies
Wide Product Range
The Liebherr Group is one of the largest construction equipment manufacturers in the world. Liebherr’s high-value 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.
Exceptional Customer Benefit
Every product line provides a complete range of models in many different versions. With both their technical excel lence and acknowledged quality, Liebherr products offer a maximum of customer benefits in practical application.
State-of-the-art Technology
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 in-house, for instance the entire drive and control techno logyfor construction equipment.
Worldwide and Independent
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 39,000employees located on all continents. The corporate headquarters of the Group is Liebherr-International AG inBulle, Switzerland. The Liebherr family is the sole owner of the company.
www.liebherr.com
Liebherr-Hydraulikbagger GmbH
Liebherrstraße 12, D-88457 Kirchdorf / Iller +49 7354 80-0, Fax +49 7354 80-72 94 www.liebherr.com, E-Mail: info.lhb@liebherr.com www.facebook.com/LiebherrConstruction
Printed in Germany by Typodruck BK-RP LHB 10425748-2.7-04.14_enGB Subject to technical modifications.
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