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

  • Major improvements for wheeled loaders and excavators
    April 24, 2013
    Excavators and wheeled loaders benefit from new engine technology - Mike Woof reports. Competition is tough in the market for crawler excavators and wheeled loaders. These production machines account for a significant percentage of the entire construction equipment market worldwide and the segment also has the widest array of competing manufacturers. In the past, European, Japanese and US manufacturers dominated this sector but in the last 20 years South Korean companies have built significant market shares
  • New excavator boosts aggregate production
    March 15, 2012
    A major French quarrying company has shown confidence in the aggregates market by ordering two new large Hitachi excavators. Brittany-based Pigeon Carrières has taken delivery of the ZX870LCR-3 for one of its large granite quarries, and an identical Zaxis machine is being used at one of the company’s limestone quarries.
  • Hitachi launches five new mini excavators at bauma 2013
    January 6, 2017
    The ZX65USB-5 is one of five new mini excavators from Hitachi Construction Machinery (Europe) (HCME) being unveiled at bauma 2013. Said by HCME to be designed to have a major impact on earthmoving, utilities, general and road construction projects, its short-tail swing radius enables it to work effectively in confined spaces.
  • Hitachi launches five new mini excavators at bauma 2013
    February 25, 2013
    The ZX65USB-5 is one of five new mini excavators from Hitachi Construction Machinery (Europe) (HCME) being unveiled at bauma 2013. Said by HCME to be designed to have a major impact on earthmoving, utilities, general and road construction projects, its short-tail swing radius enables it to work effectively in confined spaces.