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
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
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
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
Liebherr reports that there has been a positive trend in the heavy lift crane segement, a sentiment confirmed by a number of significant contracts recorded of late, including a contract for the delivery of six heavy lift ship cranes for the German shipping company Rickmers. Four of the heavy lift cranes are type CBB 4700 with a lifting capacity of 450 tons and the remaining two are type CBB 3450 with a lifting capacity of 120 tons
In December 2014, Huisman secured a contract from COSCO (Dalian) Shipyard for the delivery of four customized 400mt Rope Luffing Knuckle Boom Cranes and two 100mt Knuckle Boom Cranes onboard four new subsea support vessels (SSVs) for Maersk Supply Service. The first vessels, Marin Teknikk design MT 6027, are scheduled for delivery in Q4 2016. The contract between COSCO (Dalian) Shipyard and Huisman contains an optional scope for two 400mt Rope Luffing Knuckle Boom Cranes for two
Huisman and Heerema Offshore Services signed a Letter of Intent for the delivery of all mission equipment onboard Heerema’s new Deep Water Construction Vessel. Huisman will design, construct and install a 4,000mt Offshore Mast Crane and a pipelay tower for both J-lay and Reel-lay operations in ultra deep water. Installation of equipment is scheduled for 2012/2013, partly at the DSME yard in South Korea and partly at the Huisman quay in Schiedam, The Netherlands.
Although OSHA Stakeholders have voted to extend the final deadline in four different meetings, the deadline has not been officially extended by US Government agency OSHA as of yet, say the experts at Crane Inspection & Certification Bureau (CICB). Consequently crane operators need to be certified by November to be in compliance with OSHA Rules. As specified in the ruling (OSHA 29 CFR 1926.1427) non-governmental and non-military employers must ensure that equipment covered by 29CFR
Cargotec and CAG Marine Holding Limited, which is in turn wholly owned by Carlyle Asia Growth Partners IV, L.P. and CAGP IV Coinvestment, L.P., now jointly own China Crane Investment Holdings Limited (China Crane), an investment company, which has owned 18
Dutch offshore contractor Heerema Offshore Services has signed a letter of intent (LOI) with Sembcorp Marine’s Jurong Shipyard in Singapore for the construction of the world’s largest semi-submersible crane vessel (NSCV).
The Paducah-McCracken County Riverport Authority and Ingram Barge Company has announced plans to assess the viability of Intermodal River Transportation, utilizing the largest flat-top crane in North America owned by the Paducah Riverport Authority and Ingram’s towboats and barges.
Liebherr Maritime Cranes celebrated the grand opening of the new sales and service center in Durban, South Africa. The new African maritime hub was opened by a number of guests from the local industry and Liebherr representatives. Mainly as a result of the close cooperation with Transnet over the
Hiab, part of Cargotec, has selected the finalists who will take part in the first ever World Crane Championships at the Commercial Vehicle Show in Birmingham, United Kingdom, on 14-16 April 2015. The 18 contestants, who have won their places after qualifying through rounds held in 13
Order includes three unique articulated boom ship to shore container cranes (STS) for delivery to Port Botany, Sydney; one ship to shore container crane (STS) for Fisherman’s Island, Brisbane Liebherr Container Cranes has recently completed the testing of articulated boom cranes in
The four gates for the Deurganck dock lock in the port of Antwerp will begin their journey from China at the beginning of April. The gigantic gates are being built by the Chinese steel constructor ZPMC, together with the trolleys on which the gates will ride
Barge Master has delivered its first Barge Master T40 (BM-T40) motion compensated knuckle boom crane, the company announced. The BM-T40, installed on Wagenborg’s ‘Walk to Work’ vessel the Kroonborg, compensates for sea induced vessel motions in roll
With an array of about 20 boats being built in assembly-line-like manner, the Guangdong Bonny Fair Heavy Industry shipyard (formerly known as Guangdong New China Shipyard) is a model of efficiency. Three ferries are fitting out alongside
DongGuan Nanxiang Shipbuilding chairman Zhu Fu Lin welcomes guests with fresh-brewed local tea and explains the range of work at the shipyard: from a large fishing boat building for a Hong Kong customer, to a variety of heavy lifting crane-vessels of various sizes for a range of customers.
Maher Terminals Holding Corp., the operator of the Port of Prince Rupert’s Fairview Container Terminal, today announced its decision to proceed with expansion of the 7-year-old facility, increasing its container capacity by 500
Royal Caribbean International's first Quantum Class cruise ship, Quantum of the Seas, will feature a crane and observation gondola to lift guests 91 meters above sea level, giving them panoramic views of the ship, sea and ports of call.
* Rescue sheet provides information about the structure of the crane and hazardous substances * The aim is to enable the fast rescue of passengers and the recovery of the crane after accidents * Liebherr mobiles cranes which comply with stage 3b or over feature a rescue
MacGregor, part of Cargotec, has supplied Royal Caribbean International's first Quantum Class cruise ship with a crane and observation gondola called the North Star. It will lift guests 91m above sea level to give them panoramic views of the ship, sea and ports of call.
Sistac Victoria, a purpose-built RINA-classed, DP-2 monohull dive support vessel intended for service in Brazilian offshore waters has been delivered to Sistac Sistemas De Acesso S.A.. The vessel was designed by Incat Crowther in collaboration with the vessel’s builder