Liebherr Floating Cranes
High Performance Solutions for Bulk Handling Efficiency and flexibility are key factors in bulk handling whether in open sea or sheltered waters. The loading/unloading or transshipment times must be kept to a minimum in order to maintain competitiveness in today’s markets. Liebherr-Werk Nenzing GmbH provides the key to success with a complete range of floating cranes for installation on barges or transshippers providing tailor-made solutions for all kinds of bulk handling. The combination of over forty years of experience in the maritime cargo handling sector, latest technologies and highest quality standards guarantees innovative and efficient solutions from Liebherr.
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Bulk Handling in Open Sea A range of high performance Liebherr cranes is available for loading/unloading vessels up to Capesize in open sea. Optional features and equipment are offered to meet with the most diverse requirements whether on a barge or transshipper.
Complete Floating Crane Concept A co-operation agreement between Logmarin Advisors and Liebherr presents a new dimension to bulk handling. This new concept optimizes efficiency providing extensively increased turnovers and so reductions in costs. The combination of Logmarin’s vast experience in dry bulk material handling and transshipment designs and Liebherr’s heavy duty high performance four-rope grab cranes ensures upto-the-minute high quality products.
Bulk Handling in Sheltered Waters Liebherr has an extensive pallet of bulk handling cranes suitable for operation in sheltered waters ranging from wire luffing cranes with motor grabs through heavy duty slewing four-rope grab cranes to heavy duty double girder four-rope cranes. All three types can be equipped with various optional facilities to meet customers’ specific requirements.
Special Solutions for Bulk Handling Innovative modifications of existing product lines provide efficient solutions for the rapidly evolving shipping and logistic industries. The machines are based on proven Liebherr designs which have been adapted to meet with the individual and specific demands of our customers.
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Open Sea
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Heavy duty, high performance slewing or double girder grab cranes provide a highly efficient and flexible solution for installation on barges and transshippers. Safe and precise crane operation is ensured with Liebherr’s own Litronic ® crane control and management system. Specially designed heavy duty hoisting winches, heel trim alarm systems and emergency operation functions make these cranes suitable for loading/unloading bulk cargoes in heavy sea state condition, so ensuring efficient and uninterrupted transshipment of goods on vessels up to Capesize.
Type CBG 300 and Type CBG 350 Two crane sizes in grab operation are available: - CBG 300, 30 tonnes at 28 metres - CBG 350, 35 tonnes at 36 metres or 45 tonnes at 32 metres (maximum jib length) • compact slewing column design and low weight • low centre of gravity due to lower position of main components • dust prevention in the machinery room through dust filters at the pedestal entrance • low maintenance costs Additional optional features: • Extended cabin (7-8m) for optimum visibility and safer operation • Ex-centre platform of up to 10 m for increased outreach allowing access to each hold
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Type MPG Capacity of 45 tonnes at 38 metres in grab operation • allows loading/unloading of Capesize vessels with 45 m breadth from only one side in order to reach the complete hold • reduced crane height and therefore centre of gravity • Liebherr Litronic® Robot Control (LRC) • Dynamic Anti-Collision System (DAC)
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Sheltered waters Bulk handling and transshipment in sheltered waters can be performed by a wide range of Liebherr cranes starting with slewing cranes with single rope or motor grabs through to heavy duty high performance slewing or double girder four-rope grab cranes, depending on the individual requirements of the customer. As for cranes performing in open sea, safe and precise crane operation is ensured with Liebherr’s own Litronic® crane control and management system.
Type CBB 350 The CBB wire luffing crane is suitable for multi-purpose and bulk handling on vessels up to Panamax size. Equipped with either a single rope or motor grab these cranes are an economical solution nevertheless providing efficient performance. For operation as floating crane: – CBB 350, 32 tonnes at 32 metres in grab operation 40 tonnes at 32 metres in hook operation • unobstructed view due to improved position of first jib bracket • double beam boom for high rigidity, less corrosion and easy repair • luffing through jib bracket instead of jib head, therefore less maintenance costs, less power consumption and higher luffing speed • very reliable and easily maintained fully hydraulic control system • hoisting and luffing gear of easy to maintain open loop type • slewing gear of closed loop type for independent speed control The CBG and MPG type cranes can also be applied in sheltered waters for loading/ unloading vessels up to Capesize. The features of these cranes as detailed in the section “Open Sea” apply.
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LBS – Liebherr Barge Slewing This new floating crane concept, Liebherr Barge Slewing (LBS), is conceived for midstream operation in ports and sheltered waters, on rivers and in coastal waters; for ship to ship as well as ship to shore handling. Based on the Liebherr mobile harbour crane series, the LBS models are precisely tailored to meet individual requirements and manufactured according to a uniform design principle combined with purpose-built barges as customer specific solutions. In its floating crane concept, Liebherr combines state of the art technology and over 40 years of experience in the maritime crane field with the expertise of established barge manufacturers. Ship to ship handling • transshipment and midstream operation between ocean-going vessels and river barges on different types of waterways, including those having no or few quays. Ship to shore handling • direct cargo transfer from ship to shore. Especially when quays reach capacity limits this solution poses an alternative to cost intensive modification of infrastruct ure preventing cargo-handling bottlenecks. In addition LBS cranes can support existing handling equipment providing a flexible response to fast changing requirements in peak times. If the water alongside the quay is too shallow preventing ships of a particular size from landing the LBS is applicable as a stopgap between ship and quay replacing investment in expensive quay walls and deep-draught berths. LBS types
(m)
bulk handling on the ropes (t)
max. lifting capacity container handling under spreader (t)
heavy lift on the hook (t)
LBS 600
50
75
50
140
LBS 500
50
52
50
80
LBS 400
48
50
50
70
Type
max. radius
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Complete Floating Crane Concept This new barge concept which has been designed by Logmarin and incorporates Liebherr’s heavy duty high performance four-rope grab cranes offers optimum efficiency in bulk handling even in open sea. The following services are conveniently provided from one hand for excellent co-ordination: • • • • • • • • • • •
basic engineering and advisory services (owner representative) overall floating crane technical specification preparation of all the necessary drawings and documents for Class approval all information for construction drawings support for Classification budgeting and/or selection of shipyard overall management and site supervision services on behalf of the owner/shipyard supervision (full-time) through qualified personnel from different disciplines floating crane start-up and personnel training technical supervision
These services combined with latest technology provide efficient operation and the following advantages: • suitable to unload Capesize Vessel • strategically positioned heavy duty cranes (CBG or MPG) designed for continuous operation • barge with buffer storage • open sea operation • over 18,000 tonnes per day • over 25,000 tonnes per day with loading arm • larger pontoon • heavy lift 60 t in hook operation • less weather sensitive • better stability due to counterweight of crane • roll damping system (fins and U-ballast tanks)
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Special Solutions for Bulk Handling
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For the flexible handling of individual loads or bulk materials, Liebherr offers many machines specially modified for such tasks, for example, its Duty Cycle Crawler Cranes. Liebherr is a leading manufacturer of modern hydraulic crawler cranes. The wide range of equipment and attachments available enables them to be converted rapidly and without difficulty for either cargo or bulk material handling.
Duty Cycle Crawler Cranes Type HS The wide range of modern Liebherr Hydraulic Crawler Cranes includes machines with lifting capacities between 43.5 t and 200 t. The flexible high performance machines can be equipped with all common types of grabs and draglines and can be operated either on shore or on board a barge in sheltered waters. This provides the user with high flexibility and enables high utilization. As an option the upper structure can be directly mounted onto a barge or ship to remain permanently on the vessel. A wide range of optional equipment can be offered, as for example: • a raised operator’s cabin for an unrestricted view into the vessel’s hold • an adapter between the crane’s undercarriage and upper structure to raise the boom pivot point • an extended safety package with access ladder guards, wide catwalks, additional mirrors and an acoustic travel warning signal • additional anti-corrosion coat and hot-dip galvanized cabin All Liebherr Crawler Cranes are equipped with the modern Litronic® control system and offer precise online load-moment computing to allow maximum use of available load capacities. Low operation costs and high reliability are further significant advantages.
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Maritime Equipment Worldwide.
Sunderland Killarney
Rostock Nenzing
Manufacturing Head Offices Sales and Service Stations Representative Offices
Members of Liebherr-MCCtec GmbH (Maritime Division): Liebherr-Werk Nenzing GmbH Dr. Hans Liebherr Strasse 1 6710 Nenzing Austria Tel. +43 50809 41 0 Fax +43 50809 41 500 E-Mail:
[email protected]
Liebherr Container Cranes Ltd. Killarney, Co. Kerry Republic of Ireland Tel. +353 64 70 200 Fax +353 64 31 602 E-Mail:
[email protected]
Liebherr-MCCtec Rostock GmbH Liebherrstrasse 1 18147 Rostock Germany Tel. +49 381 60 06 0 Fax +49 381 60 06 100 E-Mail:
[email protected]
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 E-Mail:
[email protected]
Sales and Service Stations: Liebherr Nenzing Crane Co. 7075 Bennington Street Houston, TX 77028-5812 USA Tel. +1 713 636 4050 Fax +1 713 636 4051
Liebherr Nenzing Service GmbH Am Neuländer Baggerteich 1 21079 Hamburg Germany Tel. +49 40 767 022 00 Fax +49 40 767 587 86
Liebherr-Maritime Benelux B.V. Beeldschmerweg 2 3821 AH Amersfoort The Netherlands Tel. +31 33 4500 830 Fax +31 33 4500 899
Liebherr Singapore Pte. Ltd. 8 Pandan Avenue Singapore 609384 Singapore Tel. +65 6265 2305 Fax +65 6261 6485
Liebherr Great Britain Ltd. Stratton Business Park Normandy Lane Biggleswade, SG18 8QB Great Britain Tel. +44 1767 602 160 Fax +44 1767 602 161
Liebherr EMtec Italia S.p.A. Via dell’Industria, 8-12 24040 Lallio (BG) Italy Tel. +39 035 69691 40 Fax +39 035 69691 49
Liebherr Brasil – Port Equipment Latin America Rua Gomes de Carvalho, 1581 Salas 202/203 - Vila Olimpia 04547-006 – São Paulo – SP Brazil Tel. +55 11 3845 4181 Fax +55 11 3845 7268
Liebherr Russland 1-aja Borodinskaja str. 5 Office 302 121059 Moscow Russian Federation Tel. +7 495 502 1734 Fax +7 495 933 7223
Liebherr India Private Limited D-16/3 MICD, Ground Floor TCC Industrial Area, Turbhe Navi Mumbai - 400 703 India Tel. +91 22 6795 7500 Fax +91 22 6795 7505
Liebherr Ibérica S.A. Carretera A-2, km 41 c/Aluminio, parcela 6-8 Poligono Industrial Miralcampo 19200 Azuqueca de Henares, Guadalajara Spain Tel. +34 949 348 730 Fax +34 949 262 853
Liebherr-Werk Nenzing GmbH P.O. Box 10, A-6710 Nenzing/Austria Tel.: +43 50809 41-0 Fax: +43 50809 41-500
[email protected] www.liebherr.com
www.liebherr.com
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