Liebherr
Offshore Cranes
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Experience The Progress –
Liebherr Offshore Cranes
Liebherr offshore cranes are modern, sophisticated machines that benefit from the experience gained during many years of design development and operation in the most severe environmental conditions. They offer a wide variety of applications including load lifting and load handling, for fixed and floating production installations, jack-up rigs, offshore construction vessels and offshore support vessels.
Up-to-date technology and excellent workmanship guarantee the high quality standards Liebherr offshore cranes are known for.
The combination of continuous research and input from various design disciplines together with the feedback from more than 800 cranes in the field provides Liebherr with the technology and quality leadership which make our offshore cranes a benchmark for today's industry.
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BOS
Offshore Crane Series
MTC
Offshore Crane Series
RL
Offshore Crane Series
AHC
Subsea Offshore Cranes
Heavy Lift Cranes
After Sales Service
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The range of Liebherr BOS cranes includes rope luffing offshore pedestal cranes with an open A-frame design and either electro-hydraulic or diesel-hydraulic drive. Being an offshore crane of the 3rd generation, the Liebherr BOS crane stands for the highest manufacturing standards and for modern, innovative offshore crane technology.
Instead of a slewing bearing the Liebherr MTC cranes are fitted with a patented slewing mechanism, which supports precise handling and trouble-free operation. The MTC range includes modern, highly developed mast type cranes for all customers with a preference for non-metallic slewing systems.
With the recently introduced heavy lift concept, Liebherr is breaking the rules of traditional design solutions and crane concepts. What was expected to be tomorrow’s technology was implemented into these special machines. The current range of cranes offers fully revolving heavy lift solutions with lifting capacities of up to 3,000 metric tonnes and also includes "Around-The-Leg" designs.
Benefit through partnership – the Liebherr service philosophy is based on long-term partnerships and traditional values. Guaranteed spare parts availability for the lifetime of a crane and high level logistical service are only two examples of the unique service support Liebherr offers its customers. A worldwide network of service centres with 24/7 services is another highlight which underlines Liebherr’s commitment to first class customer support.
The Liebherr ram luffing offshore crane (RL) is the result of more than 25 years experience in the offshore industry. The product development is a continuous process and is based on the actual feedback from users all over the world. The compact RL offshore cranes offer medium lifting capacities and working outreaches as well as exemplary reliability and availability.
Cranes for subsea operations with Active Heave Compensati-on (AHC) and Subsea Winch.
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Experience
Today, the Liebherr group incorporates more than 32,000 employees in more than 100 manufacturing plants throughout the world.
From the beginning Liebherr has been improving its products and services to meet the requirements of this demanding and steadily developing market.
Competence
Liebherr offshore cranes are sophisticated machines which are developed and manufactured in-house and are perfectly suited to the nature of their intended use.
Modern, well-organised workshops reflect Liebherr’s commitment to high quality workmanship. The deployment of a vertical range of manufacture is unique in this industry sector: All our offshore cranes are produced in our own facilities – no part of the manufacturing process is subcontracted.
Quality
Full traceability from the first steel plate up to the fully assembled unit - what is a vision for others, is Liebherr's standard for any new offshore crane.
Thanks to clearly defined working processes and Liebherr’s dedication to quality, the cranes meet and even exceed the
Unique Selling Propositions
requirements of customers and certification authorities.
Technology & Innovation
Liebherr is well known as a trendsetter in new technologies and innovations.
The Litronic® system, for example, is a crane management tool of the latest generation, which incorporates all crane controls, system diagnosis, safeguarding and recording functions. Additional features such as remote monitoring and remote diagnostic services are available upon request.
The Master 4 release includes the latest developments in the electronic industry, e. g. 64bit CANBUS technology, large memory, touch screen functions, various data transmission protocols and several different interface types.
Service
Benefit through partnership - Liebherr is not only the first choice in terms of high quality offshore cranes, but also provides unrivalled service:
An in-house training centre, guaranteed spare parts availability for 20 years and more, 24/7 technical support and availability of service technicians for call-off service demonstrate our commitment towards our customers.
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BOS
Offshore Crane Series
The BOS rope luffing type offshore crane is the right choice for applications requiring high lifting capacities at medium or high outreaches.
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Its design supports adequate access to all inspection and service areas, as well as maximum reliability and minimum downtime.
Being an offshore crane of the latest generation, the Liebherr BOS crane represents state-of-the-art technology.
The BOS cranes are available with either electric or diesel driven prime over and can be designed for operation in either safe or hazardous areas.
Standard features include:
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Modular design with standardised components for maximum reliability•
Liebherr Litronic® CANBUS-type crane management system•
Hoist winches mounted inside the boom (for prevention of “two-blocking”)•
Power output regulator to avoid power pack overloading and to ensure optimum operating efficiency9
MTC
Offshore Crane Series
For customers and applications requiring offshore cranes with non-metallic slewing bearings, Liebherr offers the MTC mast-type offshore crane.
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The patented slewing mechanism prevents the gantry from "tilting" through self-alignment and also allows the gliding pads in the upper and lower bearing to be exchanged without the gantry having to be lifted off the mast.
The MTC cranes are available with either electric or diesel driven prime mover and can be designed for operation in either safe or hazardous areas.
Standard features include:
• Liebherr Litronic® CANBUS-type crane management system
• Patented slewing mechanism
• Hoist winches mounted inside the boom (for prevention of "two-blocking")
• Power output regulator to avoid power pack overloading and to ensure optimum operating efficiency
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RL
Offshore Crane Series
The RL crane is the smallest in the Liebherr offshore crane range. With an electro-hydraulic drive and safe area rating, all RL types are available in a compact version, with the prime mover situated inside the slewing column. Alternatively the crane can be equipped with a machinery compartment on the rear side of the crane for diesel or EX rated applications.
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The diesel-hydraulic RL cranes do not rely on an external power source and are ideal for providing reliable and trouble-free operation on unmanned platforms or installations requiring autonomous crane operation.
Main particulars of the RL-type cranes:
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Compact design based on modular systems (with or without machinery house)•
Liebherr Litronic® CANBUS-type crane managementsystem
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Power output regulator to avoid power pack overloading and to ensure optimum operating efficiency•
Precise operation thanks to closed loop hydraulic systems for hoisting and slewing12
Heavy Lift Cranes
Our fully revolving heavy lift crane provides lifting capacities of up to 2,000 metric tonnes. The MTC 78000 is the biggest heavy lift crane worldwide using conventional anti-friction bearing technology and is capable of full 360° turns.
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Besides a powerful 8x 500 kW electro-hydraulic aggregate, this crane is equipped with a special solution for com-pensation of reverse power which occurs, for example, during the hoist lowering mode. This means that no undesired reverse power is brought into the power supply system.
Similar to our offshore cranes, the MTC 78000 is equip-ped with Liebherr's own sophisticated crane ma-nagement system Litronic®, which supports machine
data recording and preventive maintenance activities.
Highest operational standards and various safety features make this crane a prime example of modern heavy lift technology.
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Subsea offshore cranes
For efficient subsea operations Liebherr offers cranes with Active Heave Compensation (AHC) and Subsea Winch.
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The revolutionary Active Heave Compensation (AHC) System and the Subsea Winch from Liebherr have been designed for subsea load handling from a vessel to the seabed and load lifting from the seabed to the vessel, as well as for handling loads under water.
The completely new design of the Subsea Winch allows our cranes to lift up to 260 tonnes in subsea mode and up to 300 tonnes above the water surface as heavy-lift operation. Loads can be handled in waters with a depth of up to 3,400 m. With the innovative design concept of the winch unit (including the support) a completely new idea is provided, which si-gnificantly extends the lifetime of the main wire rope. In addition to the reduced life cycle costs, the main winch can be easily adapted for the customer's site specific use.
Liebherr's AHC system is completely integrated in the well-proven Liebherr Litronic® control system. The vessel's motion
is recognised using a completely new, in-house designed MRU (Motion Reference Unit), which compensates the motion with the appropriate winch rotation.
Along with the newly developed AHC system and the Subsea Winch, Liebherr has designed a "Knuckle Boom" crane to meet the requirements of the market.
It is based on Liebherr's proven electro-hydraulic drive system which is controlled by the Litronic® system
allowing smooth operation under all working conditions. Booms are available with outreaches between 35 m and 50 m.
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After Sales Service
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Spare Parts
• Liebherr OEM (Original Equipment Manufacturer) spare parts assuring safe and reliable operation of the machine
• Availability of spare parts for more than 20 years • Fast delivery by using optimized transport channels • High stock availability (storage of more than 30,000 different
parts)
Technical Support
• 24-hour hotline
• Ad hoc troubleshooting by experienced and highly trained professionals
• Close contact with various service stations located around the world
• Online service for computer based control systems • Support for special enquiries (special lifts, upgrades,
modifications, maintenance etc.)
Service
• Experienced and highly trained service engineers are posted at service stations throughout the world (available ad hoc) • Engineers are multi-skilled (electronics, electrics, hydraulics
and mechanics)
• All Liebherr engineers are supported by a professional team of factory-based specialists
• Commissioning, check-ups, inspections, fault finding, maintenance, upgrades, recommendations etc.
Repair Service
• Performed by qualified Liebherr personnel or by the OEM supplier
• Repair of hydraulic pumps and motors, distribution gearboxes, diesel engines, winches, slewing gears, electronic components
Crane Upgrading
• Upgrade to latest systems and/or latest rules and standards • Upgrade to new control system, new hydraulic system • Upgrade of LML/SLI
• Installation of additional safety features (emergency lowering, personnel lifting etc.)
Training
• Individually adapted technical training at Liebherr facility or on site
• Trainers have experience in the field and are highly skilled professionals
• Professional training is supported by simulators, cut models of components and the use of multimedia tools
General
• Liebherr aims to support the operation and be the partner of any Liebherr offshore crane worldwide via safe, cost-efficient and reliable service activities
Liebherr-Werk Nenzing GmbH
P.O. Box 10, A-6710 Nenzing/Austria Tel.: +43 50809 41-0
Fax: +43 50809 41-500 info.lwn@liebherr.com www.liebherr.com
Offshore Equipment Worldwide
Liebherr-Nenzing Service GmbH Am Neuländer Baggerteich 1 210 Hamburg Germany Tel.: +49 40 76702 200 Fax: +49 40 76587 79
Liebherr Sunderland Works Ltd.
Ayres Quay, Deptford Terrace Sunderland
Tyne and Wear, SR4 6DD Great Britain Tel.: +44 191 567 9977 Fax: +44 191 567 2723 Liebherr-Maritime Benelux B.V. Beeldschermweg 2 P.O. Box 1690 3821 AH Amersfoort Netherlands Tel.: +31 33 450 0880 Fax: +31 33 450 0897
Liebherr Russland OOO
1-aya Borodinskaya UL., 5 Floor 3
121 059 Moscow Russia
Tel.: +7 495 710 7602 Fax: +7 495 933 0771
Liebherr Brasil Ltda.
Rua Dr. Hans Liebherr, 1 SP 12522-640 Guarantigueta Brazil
Tel.: +55 12 3128 4282 Fax: +55 12 3128 4322
Liebherr-Canada Ltd.
Suite 810, Atlantic Place 215 Water Street St. John´s, NL A1C 6C9 Canada
Tel.: +001 709 748 7829 Fax: +001 709 368 6494
Liebherr Nenzing Crane Co.
Offshore Cranes 7075 Bennington Street Houston, Texas 77028 USA Tel.: +001 713 636 4071 Fax: +001 713 636 4073 Liebherr (HKG) Limited
Shanghai Representive Office Suite 709
7/F. Jin Zhong Building Shanghai, China 200031 Tel.: +86 21 6415 2148 Fax: +86 21 6473 6786
Liebherr (HKG) Limited
86 Ping Che Road Fanling New Terretories Hong Kong Tel.: +852 3142 3113 Fax: +852 3142 3119 Liebherr-Singapore Pte. Ltd.
No. 8 Panadan Avenue Singapore 609384 Tel.: +65 6265 2305 264 Fax: +65 6261 6485
Liebherr-Africa (Pty.) Ltd.
Vlakfontein Road Fulcrum Ind. Township P.O. Box 841
Springs/Trasnvaal 1560 Tel.: +27 11 365 2000 Fax: +27 11 817 3884
Frontline Cranes & Construction
Machinery FZE
Jebel Ali Free Zone (South) Plot No.: 10508 P.O. Box 2540 Dubai U.A.E Tel.: +971 4 8860199 107 Fax: +971 4 8860324
Service Stations:
Liebherr Brasil Ltda.
Av. Marechal Câmara, 271, Sala 301 Rio de Janeiro - RJ-Brasil
20020-080
Tel.: +55 21 2220 8469 Fax: +55 21 2240 3563
Liebherr Russland OOO
1 Borodinskaya Str. 5 121 059 Moscow Russia Tel.: +7 495 502 17 34 Fax: +7 495 933 72 23 Liebherr-Maritime Benelux B.V. Beeldschermweg 2 P.O. Box 1690 3821 AH Amersfoort Netherlands Tel.: +31 33 450 0850 Fax: +31 33 450 0899
Sales Stations:
• Manufacturing Sites • Service Stations • Sales Stations Liebherr Of fshore Cranes – 10447797 – 01/2012 – Subject to change without notice.
Sales Headquarter:
Liebherr-Werk Nenzing GmbH
Dr. Hans Liebherr Strasse 1 6710 Nenzing
Austria
Tel.: +43 50809 41-481 Fax: +43 50809 41-625 offshore.crane@liebherr.com
Liebherr Nenzing Crane Co.
Offshore Cranes 7075 Bennington Street Houston, Texas 77028 USA Tel.: +001 713 636 4070 (24 h) Fax: +001 713 636 4073
Members of Liebherr-MCCtec GmbH (Offshore Division):
Liebherr-Werk Nenzing GmbH
Dr. Hans Liebherr Strasse 1 6710 Nenzing Austria Tel.: +43 50809 41-481 Fax: +43 50809 41-625 info.lwn@liebherr.com Liebherr-MCCtec Rostock GmbH Liebherrstrasse 1 18147 Rostock Germany Tel.: +49 381 60 06 0 Fax: +49 381 60 06 100 info.mcr@liebherr.com
Liebherr Sunderland Works Ltd.
Ayres Quay, Deptford Terrace Sunderland
Tyne and Wear, SR4 6DD Great Britain Tel.: +44 191 51 43 001 Fax: +44 191 51 44 191 info.lsw@liebherr.com Sunderland Rostock Nenzing
