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Cranes

USCG Issues Bulletin on Crane Safety

Recently, an incident occurred where a 1740-ton shipboard mounted crane boom collapsed. There was a failure of the coupling between the boom winch motor and the wire winch drum. Improperly set brakes on the crane’s winch drums and an inoperable overspeed trip on the winch drum compounded a relatively minor mechanical failure into a catastrophic casualty. This incident resulted in millions of dollars of damage to the crane, crane equipment and the vessel. The vessel was in the process of making a light lift using the shipboard crane when the crane boom started to lower uncontrollably. The crane operator attempted to stop the downward motion of the crane boom by applying the crane’s braking system, but was unsuccessful. Unable to stop the descent of the boom and in an effort to prevent the crane boom and load from falling and injuring crewmembers working on deck, the crane operator swung the boom over its cradle where it collapsed causing extensive damage. An ensuing investigation revealed that the mechanical braking system on the crane boom was improperly installed, which prevented the brakes from engaging. Quick action on the part of the crane operator to swing the boom away from the personnel on the dock prevented a possibly deadly situation. Proper maintenance and testing of this equipment could have prevented this incident from occurring.


Liebherr Produces New Maritime Crane Concept

TCC 14000-400 D Litronic

Meeting clients’ requests for cranes with lifting capacities far above the average lifting capacity of conventional mobile harbor cranes, Liebherr has developed a new model: the TCC 14000-400 D Litronic. This combined offshore and mobile harbor crane, designed by Liebherr-Werk Nenzing GmbH, has been delivered to the customer in spring of this year. It combines know-how and existing technologies of the offshore crane department and the mobile harbor crane department


Konecranes Debuts New Portal Cranes

Photo: Konecranes

Konecranes portal cranes have evolved into effective 21st century management tools.   Konecranes, whose portal crane design has been a proven performer for nearly 40 years, continues to develop this workhorse crane for demanding applications and environments in the steel, forest products, intermodal, biomass/ pellet and concrete industries, the company said.   Konecranes open lattice design is cost-effective compared to box-girder structures and allows easy inspection of critical


Delta "T" Hooks for Offshore Customer

Delta T Web.jpg

Gaining further ground into the offshore crane market, Delta "T" Systems supplied Cranston Eagle hooks to crane manufacturer Appleton Marine, Inc.   These cranes and hooks will be used on medium endurance cutters and national security cutters to move small boats into the water from bigger ships and to load cargo.   With these cutters used by the US Coast Guard, Appleton Marine needed hooks that met the USCG's specific requirements


Protea to Launch Heavy-Lift Cranes at Nor-Shipping

Photos courtesy of Protea

Protea, a global manufacturer of offshore handling equipment, will launch two types of heavy lift cranes at Nor-Shipping 2015 in Oslo, June 2-5. Tomasz Paszkiewicz, Protea’s CEO, said, “The target of any marine crane design is to provide high lifting performance whilst minimizing overall weight. Over the past three years we have been developing the technology and construction methodology to allow a step change in the structural efficiency of heavy lift cranes.”


Huisman Contracted for Huge Leg Encircling Crane

Scylla

Huisman, a worldwide specialist in lifting, drilling and subsea solutions, has secured a new contract for the delivery of a 1,500mt @ 32m Leg Encircling Crane, reportedly the largest of its kind, for Seajacks new offshore wind farm installation vessel Scylla. The contract for the 1,500mt crane was awarded to Huisman by the South Korean shipyard Samsung Heavy Industries, who received the order to build the world’s largest and most advanced offshore wind farm installation vessel for


Cargotec Ship-to-Shore Crane Orders

Cargotec has received two significant Kalmar ship-to-shore (STS) crane orders for customers in Mexico and Guadeloupe. Delivery of the crane to Port Autonome de la Guadeloupe in Guadeloupe and the crane for Pinfra’s subsidiary, Infrastructura Portuaria Mexicana in Altamira, Mexico are scheduled for the last quarter 2010.   Infrastructura Portuaria Mexicana is preparing to better serve its clients with the expected revival in the global economy by increasing its capacity by


Pedestal Crane Barge for New York Power Authority

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When the wicked winter weather begins to blow off Lake Erie, a shipbuilder and a crane company in Cleveland, Ohio, and the New York Power Authority (NYPA) will be glad they cooperatively commissioned and built a barge-mounted pedestal crane for the Lake Erie-Niagara River Ice Boom Operations in Buffalo, N.Y., to help reduce potential damage to hydroelectric power plants caused by Lake Erie’s inevitable ice. Building the Pedestal Crane Barge


Protea Launches Heavy-Lift Cranes

Protea

Protea, a manufacturer of offshore handling equipment, launched two types of heavy lift cranes at Nor-Shipping in Oslo earlier this year. “The target of any marine crane design is to provide high lifting performance whilst minimizing overall weight,” said Tomasz Paszkiewicz, Protea’s CEO. “Over the past three years we have been developing the technology and construction methodology to allow a step change in the structural efficiency of heavy lift cranes.”


DMW Marine Military Cranes

DMW

DMW Marine Group, LLC. completed a number of projects for the U.S. Navy and foreign Navies in recent years, claiming a place as a go-to supplier for Navy departments globally. Notable projects as listed by DMW include a personnel handling 500 ton meter knuckleboom crane, six personnel handling 40 ton meter knuckleboom cranes and four 26 ton meter telescopic boom SOLAS boat handling cranes. DMW also recently received an order for two more 40 ton meter knuckleboom cranes for the Mexican Navy.


5 Types of Container Weighing Systems for Ports and Terminals

(Photo courtesy Quality Scales Unlimited)

Every port and terminal facility needs weighing systems for containers. Weighing is critical in several processes in ports where accurate readings are paramount. To achieve this, the following weighing solutions can be incorporated.    1. Weighbridges


Stena Drilling Extends Inspection Contract with Sparrows

Stena Don (Photo: Stena Group)

Sparrows Group has been awarded a three-and-a-half-year extension to its inspection services contract for Stena Drilling’s global fleet of drilling vessels. The contract scope includes carrying out LOLER lifting gear surveys, potential dropped objects surveys


MacGregor, ESL Shipping Pact on Autonomous Crane

Pic: Cargotec

 MacGregor, part of Cargotec, and ESL Shipping Oy, part of Aspo Plc, have agreed to jointly develop and test an autonomous discharging feature on MacGregor bulk handling cranes. It is designed to offer safety and efficiency advances.   


Keppel Bags $85 Mln Conversion and Repair Projects

Keppel Offshore & Marine Ltd (Keppel O&M) has through its wholly owned subsidiary, Keppel Shipyard Ltd (Keppel Shipyard), won four contracts worth a total of $85 million for the conversion, repair and modification of vessels.  


Aircraft Carrier John F. Kennedy Half Complete

John F. Kennedy’s lower stern was lifted into place at the company’s Newport News Shipbuilding division, where the second Gerald R. Ford-class aircraft carrier is now 50 percent structurally complete. (Photo: John Whalen/HII)

U.S. shipbuilder Huntington Ingalls Industries (HII) said the structure of nuclear-powered aircraft carrier John F. Kennedy (CVN 79) is now 50 percent complete.   The second Gerald R. Ford-class aircraft carrier CVN 79 grew about 70 feet in length with the addition of the lower stern


Ocean Alliance Calls APM Terminals Port Elizabeth

Photo: APM Terminals

 APM Terminals Port Elizabeth welcomed the 8,700 TEU capacity CMA CGM Bianca, marking the first call of the weekly Ocean Alliance US East Coast Loop 3 Service, providing direct service to the US East Coast from ports in China and Southeast Asia.  


Port Everglades to Buy Additional Gantry Cranes

Broward County's Port Everglades said it is purchasing three low-profile Super Post Panamax container-handling gantry cranes at $13.8 million each to meet demands from current customers and new services anticipated from the port's multi-million-dollar expansion program


Ellicott Dredges Bags Three US Govt Contracts

Ellicott 860SL Swinging Ladder Dredge  (Photo: Ellicott Dredges)

Ellicott Dredges announced it was recently awarded three contracts with the U.S. government.   The first contract is for a customized Ellicott 860SL Swinging Dragon dredge and support boat for the U.S. Bureau of Reclamation (USBR). This dredge will be used to increase depth and restore


Harvey Gulf Charters Harvey Deep-Sea Through 2018

MPSV Harvey Deep-Sea (Photo: Harvey Gulf International Marine)

Harvey Gulf International Marine has announced that it has secured a charter extension for the MPSV Harvey Deep-Sea through December 31, 2018.  Combined with its announcement of four long-term vessel charters last week, Harvey Gulf continues to buck the “spot-work” only


MacGregor Testing New Fiber-rope Crane

Fibre-Rope Crane (Photo: MacGregor)

MacGregor, part of Cargotec, has announced that it is now building one of the most advanced fiber-rope cranes on the market. The MacGregor FiberTrac crane will have a 150-metric-ton safe working load capacity and will be ready for testing during the first quarter of 2018.  


Rapp Marine Deck Equipment Rounds out New Harley Barges

Photo: Rapp Marine

Rapp’s workboat market offerings span the full range of operator requirements. Their latest contract provides a turnkey package.   Long known for delivering innovative and custom deck machinery solutions to a wide range of marine stakeholders


Spring Restored - Coast Guard Finishes Buoy Operations Early

Courtesy Photo: U.S. Coast Guard District 9

 The U.S. Coast Guard completed operation Spring Restore Tuesday, five days ahead of schedule.   Spring Restore involves the re-installment of 1,216 federal navigational aids, including lighted and unlighted buoys and beacons.  


Towing Vessel Runs Aground in Louisiana

U.S. Coast Guard photo by Marine Safety Unit Lake Charles

An uninspected towing vessel taking on water has run aground in Louisiana’s Calcasieu Ship Channel, early Monday morning.   At 3:45 a.m., the three-man crew aboard the 60-foot towing vessel Mr. Landon intentionally ran the vessel aground near Monkey Island to avoid sinking when they


Kalmar Delivers RTGs to Evergreen

Pic: Kalmar

 Kalmar, part of Cargotec, has successfully delivered five rubber-tyred gantry (RTG) cranes to Evergreen International Storage & Transport Corporation in Taiwan.  The cranes will be used in Taoyuan Inland Container Terminal and Hsichih Inland Container Terminal.  


Innovative Subsea Crane Ordered for RSV Conversion

Image: Rolls-Royce

 Brazilian ship owning company CBO’s vessel CBO Manoella is currently being retrofitted from an offshore platform supply vessel (PSV) into a ROV Support Vessel (RSV).   As part of the conversion project, CBO has assigned Rolls-Royce to equip the vessel with a new patented hybrid






 
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