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.
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 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
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, 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, 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 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
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.”
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
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.
South Carolina Ports Authority (SCPA) announced a record container volume of nearly two million 20-foot equivalent units (TEUs) handled in 2016. SCPA handled 1.996 million TEUs in 2016, surpassing the previous record of 1.985 million TEUs handled in 2005. Container volume in TEU was up 1
Harrington Hoists, Inc. is celebrating 150 years in the hoist business. The company was established in 1867 by Edwin Harrington, a machinist and inventor, when he started a machine shop and hoist business in Philadelphia. His company thrived as a result of his innovative ideas and
Heerema Marine Contractors has chosen Emerson Automation Solutions to provide a valve remote control (VRC) system for the world’s largest semi-submersible offshore crane vessel, SSCV Sleipnir, currently under construction at Sembcorp Marine’s shipyard in Singapore.
HANSA HEAVY LIFT has transported the first-ever ship-to-shore (STS) cranes via the Northern Sea Route (NSR), relocating them from the port of St Petersburg to the port of Vostochny, spanning both the European and Far East regions of Russia.
Abu Dhabi Terminals (ADT) announced the arrival of three of the largest ship-to-shore quay cranes in the world, to accommodate growing volumes and demand at Khalifa Port Container Terminal (KPCT), WAM reports. Transported from China on specially-built vessels
Construction on China’s new state-of-the-art polar research ship is underway at Jiangnan Shipyard in Shanghai, China, with delivery scheduled for 2019. In 2012, the Polar Research Institute of China (PRIC) awarded a contract for the concept and basic design of the research
Logistics hubs and Fast Supply Vessels will be key assets in the complex offshore transport solution Petrobras has devised for moving workers and goods, to and from Brazil’s remote pre-salt plays. Here is a look at a modern local shipyards building the heavy-duty aluminum vessels
The National Waterway Act, 2016 declaring 111 national waterways, including the 5 national waterways declared earlier has been enforced w.e.f. 12th April, 2016. The process for preparation of techno economic feasibility (TEF) study/Detailed Project Report (DPR) of new national
Danish builder Tuco Marine said it has delivered a ProZero 10.5m WBW Archipelago multipurpose workboat to the Norwegian Archipelago Services. The vessel is a fast and light and features a hydraulic bow gate and a deck crane for handling cargo over the vessels side, according to the builder
The Port of Long Beach’s Harbor Commission on Wednesday approved an agreement to replace the bankrupt operator of its largest cargo terminal. The Long Beach Board of Harbor Commissioners greenlighted the move by a subsidiary of Mediterranean Shipping Co
Kalmar has won an order for seven rubber-tyred gantry (RTG) cranes following a call for tender launched by the Algerian port procurement company Groupement D'Interêt Commun Des Entreprises Portuaires (GICEP). The value of the order is approximately EUR 10 million
Conquest Offshore’s MB-1 heavy lift barge was the key asset in the largest wreck removal recorded in 2016. Conquest MB-1 removed the Troll Solution jack-up rig from the seabed 30 meters deep of the Bay of Campeche, Mexico.
Victoria International Container Terminal (VICT) recently celebrated the completion of its terminal in Webb Dock in Melbourne, Australia ahead of schedule. The celebration was headed by Enrique K. Razon Jr., International Container Terminal Services, Inc
A stricken jack-up has been removed from the Mexican seabed in close proximity to a well head platform, making for the largest wreck removal project completed in 2016. Weighing approximately 7,000 tons, the jack-up Troll Solution, contracted to operate in Pemex's Abkatun-Pol-Chuc shallow
The fleet of diesel-electric Terex Gottwald mobile harbour cranes in Japan continues to grow. In spring 2017, Terex Port Solutions (TPS) will supply a Model 2 crane to the Port of Otake in the south of the country. There, the machine in the G HMK 2204 two-rope variant ordered via Chikuho