Earthmoving & soil compaction

Atlas Copco says that its latest T-thread drilling system offers up to 30% longer service life over previous designs

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

Guelpa TP has upgraded its fleet of equipment with the arrival of a new heavy duty digger from New Holland Construction. After having invested in an E215B with a triple joint boom, Guelpa TP decided to replace a tracked E385 hydraulic shovel with a new E385B. The company, located at the foot of Mont Blanc in France, specialises in large-scale earthmoving works, roads and services, civil engineering, quarries and carcase work such as that done for water reservoirs, and it operates a busy fleet of some 40 pie

After a two-year break because of the global recession, the international Volvo Days returned this year. A Volvo Construction Equipment tradition for more than half a century, the promotional event, which ran for nearly four weeks, was "dedicated to demonstrating new products and strengthening relationships with customers and dealers." Among the package of events was a demonstration showcasing many of the 90 Volvo Construction Equipment machines available at the customer centre in Eskilstuna, Sweden; a chan

Caterpillar has introduced the next generation of articulated trucks, with the new B Series models, which now include the 735B, offering a 32.7tonne payload; the 740B (39.5tonnes), and the 740B EJ with ejector body (38tonnes).

Sandvik Mining and Construction has launched the first representative of its new Basic Line breaker product line to the Indian market.

A Hitachi excavator has enabled the creation of a subterranean six-floor car park in the centre of Paris. The ZX225USRLC-3 was used to dig deep below ground in the French capital and remove 65,000m³ of earth before construction of the facility could begin. For Saperfe Travaux Publics, a sub-contractor working on the project, the Hitachi machine was the only specialist equipment required. The clamshell telescopic arm of the ZX225USRLC-3 can reach depths of up to 25m.

A new agreement between Volvo and Sweden's CeDe Group will see a new range of tunneling machines coming to the market.

CASE CLAIMS it is taking a lead on Tier 4 Interim emissions legislation with the use of both selective catalytic reduction (SCR) and cooled exhaust gas recirculation (CEGR) technologies on its new machines. The firm says that its latest equipment will achieve a dramatic reduction in particulate matter (PM) and in the outputs of nitrogen oxides (NOx), in line with the Tier 4 interim regulations. Case has developed its SCR and CEGR technologies to ensure that customers will benefit from productivity and