Skip to main content

Excavators key to salvage operation

Three large and specially-modified Hitachi Zaxis ZX870-3 excavators will help clear one of the world's biggest ship graveyards as part of a 22-month project. The excavators will be used by Mammoet Salvage to break 70 of around 300 rotting ships into smaller, more manageable pieces. The decaying wrecks, weighing from 200-1,200tonnes, have been abandoned in Nouadhibou Bay, Mauretania, over the past 20 years, and have caused the shipping industry to decline in recent years as they pose a hazard to the environm
February 16, 2012 Read time: 2 mins
Three large and specially-modified 233 Hitachi Zaxis ZX870-3 excavators will help clear one of the world's biggest ship graveyards as part of a 22-month project.

The excavators will be used by Mammoet Salvage to break 70 of around 300 rotting ships into smaller, more manageable pieces. The decaying wrecks, weighing from 200-1,200tonnes, have been abandoned in Nouadhibou Bay, Mauretania, over the past 20 years, and have caused the shipping industry to decline in recent years as they pose a hazard to the environment and their surroundings because they contain dangerous substances, including oil residues, asbestos and insulation materials.

The 1116 European Union is investing €28.8million in the project, aimed at clearing the waterway for the large amount of fishing and industrial maritime traffic in the area.

The ZX870-3s will be working from a pontoon, as the vessels are all anchored out at sea.

The machines were modified and supplied to the customer in just three weeks by The Netherlands' official Hitachi dealer, Hitachi Construction Machinery (Europe) (HCME) Domestic. Each ZX870-3 was fitted with a powerful cutting tool and had its arm extended by 1.5m. 5tonne counterweights were fitted to ensure they will safely handle large pieces of metal. The machines were also fitted with tracks designed to be safely used on the pontoon.

For more information on companies in this article

Related Content

  • Innovations in earthmoving
    May 13, 2024
    New innovations for the crawler excavator market will boost productivity as well as sustainability – Mike Woof writes
  • Quarry producer
    February 20, 2012
    A powerful Hitachi excavator is being used to maximise efficiency and simplify the extraction process at a Polish limestone quarry. The operation is owned by Cementownia Warta and since it purchased its EX1200-6, annual production in the Dzialoszyn limestone quarry has risen to 2.5 million tonnes.
  • Hitachi showcases the ZX290LC-5 and fellow new excavator marvels
    January 6, 2017
    The ZX290LC-5 is one of eight new Zaxis-5 model excavators being showcased by Hitachi at bauma. Like its fellow new machines, the ZX290LC-5 is said to have been designed specifically to meet the requirements of European customers and scores highly in key areas including sustainability, versatility, comfort and safety, and easy maintenance. A powerful new-generation 140kW Isuzu Stage IIIB-compliant engine said to deliver higher productivity with greater fuel efficiency, is another attractive feature of the Z
  • Hitachi showcases the ZX290LC-5 and fellow new excavator marvels
    February 8, 2013
    The ZX290LC-5 is one of eight new Zaxis-5 model excavators being showcased by Hitachi at bauma. Like its fellow new machines, the ZX290LC-5 is said to have been designed specifically to meet the requirements of European customers and scores highly in key areas including sustainability, versatility, comfort and safety, and easy maintenance. A powerful new-generation 140kW Isuzu Stage IIIB-compliant engine said to deliver higher productivity with greater fuel efficiency, is another attractive feature of the Z