Earthmoving & soil compaction

The strong road construction market in Morocco is helping boost the quarrying market in the country substantially. One such operation exists near the town of Ben Slimane, situated north of Casablanca. Agregat Oued Cherrat (AOC) owns a 65ha quarry, one of the largest of the 14 in the region and when the firm decided to buy new excavators, it also opted to buy Hitachi machines. AOC placed an order for one ZX330-3, with the second delivered three months later and the company now has three ZX330-3s, with a four

A novel use of a scrap shear has helped safety upgrades for the A14 highway linking the Italian cities of Bari and Naples. A Promove SC2200 scrap shear has been used to cut and remove old steel guard-rail on the highway.

A new Caterpillar grade control system can be installed at the factory to certain Tier 4 Interim/ Stage IIIB emission compliant dozers, graders, scrapers and excavators. The technology improves operator efficiency and equipment performance while reducing the overall cost of a machine guidance system on site.

Caterpillar plans to open a new manufacturing facility in Xuzhou, Jiangsu Province, China, to produce undercarriage components and track assemblies, which are utilised on Cat hydraulic excavators.

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

Century deal for Volvo CE Volvo Construction Equipment sold 100 heavy excavators to mining, highway and real estate company Tang Sunrise Investment during its sales promotion in the Chinese city of Fuquing.

Caterpillar Work Tools is introducing a new line of pin-on and coupler buckets for its 374D and 390D hydraulic excavators, featuring improved designs to take advantage of increased machine performance.

Doosan is aiming its versatile DX235LCR versatile short tailswing excavator squarely at the growing market for reduced radius machines. However despite its compact size, the machine features a long undercarriage to maximise its stability. The swing diameter is under 4m, 1,070mm less than that of the conventional chassis DX225LC. Power comes from a six cylinder Doosan diesel rated at 123kW and digging force over the bucket is 14.2tonnes, while use of the power boost feature increases the forces by some 5%, w