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

  • D1 days in the Czech republic for a Hitachi ZX300LC-6 excavator
    December 18, 2017
    A Hitachi ZX300LC-6 excavator is helping to upgrade a stretch of the D1 highway in the Czech Republic, one of the country’s most important routes. Part of the E50/E65 European road network, the D1 is the main highway between Prague and Brno, the largest cities in the Czech Republic. As part of a broader governmental initiative that started three years ago, work began on a specific 68km stretch of the D1 in February 2017.
  • Turkey’s important new tunnel will improve transport links
    May 18, 2016
    Major advances in tunnelling will allow cars to travel underneath the Bosphorus sea channel in Turkey's Istanbul next year when its third road link is opened, writes Adrian Greeman. The Bosphorus is redolent with history and strategic significance. As one of the world's most significant sea connections, linking the landlocked Black Sea to the Marmara Sea and the Mediterranean beyond, it has been vitally important for trade and crucial for military access. It is also one of the biggest obstacles for land tra
  • New Zaxis machines for Keyway
    November 30, 2012
    A customer of HM Plant, the official UK dealer for Hitachi Construction Machinery (Europe), has invested in 68 new Zaxis excavators so far in 2012. Gloucester-based Keyway took delivery of 34 of the new models, ranging from one to 21tonnes, between March and April. The remainder will be delivered over the next few months. The sizeable but undisclosed investment takes the total number of Hitachi machines in the Keyworth fleet to 120. A family-run enterprise, established by Eamonn McGurk in 1966, Keyworth spe
  • Hitachi’s sophisticated fleet management system offers efficiency
    April 16, 2018
    Improved efficiency is claimed for large machine fleets through the use of Hitachi’s new machine management system. The firm says it has developed an industry-leading innovation as part of its ConSite remote fleet monitoring package. The system extracts data from two sensors that monitor the quality of an excavator’s engine and hydraulic oil around the clock and is designed to increase machine availability and reduce the total cost of ownership. The new oil sensors can reduce maintenance requirements, sav