Earthmoving & soil compaction

The largest wheel loader in the Hitachi range has been delivered to Lasa Marmo’s Whitewater marble quarry near the village of Laas in northern Italy. The new ZW550-5’s main function is to lift each marble block that has been extracted from the cavernous site – situated 1,600m above sea level – and transport it through a series of passageways to an outdoor storage area. The ZW550-5 was delivered in December by Comac, a sub-dealer of the Italian Hitachi dealer for construction machinery, SCAI. The fuel

The new 16M3 motor grader from Caterpillar is an essential machine for building and maintaining mine haulage roads. The grader has a 4.9m moldboard and an average operating weight of 32,411kg, making it a perfect size for operations using 136tonne or smaller trucks. The 16M3 features a Cat C13 ACERT engine with the Cat Optimised Variable-Horsepower system, which provides net power ratings from 216-259kW.

The UK drainage and maintenance specialist Lanes Group has helped deliver the new A453 dual-carriageway in the county of Nottinghamshire, one of England’s worst congestion areas. Main contractor Laing O'Rourke managed the two-and-a-half-year project that included the widened commuter route from Junction 24 of the M1 motorway to the A52 highway in Nottingham city centre at a cost of US$265 million. The new road - named Remembrance Way in honour of the 453 British soldiers who lost their lives in Afgha

Innovation in earthmoving machines will help users reduce running costs while boosting productivity - Mike Woof writes. The earthmoving equipment market is hotly contested and is one in which manufacturers compete hard to introduce machines with working advantages over rival models. This has fuelled strong competition in terms of machine performance and quality over the years, resulting in the development of high-performance equipment that is also reliable and long lasting. This is particularly true of the

The BICES 2015 construction equipment exhibition in China’s capital Beijing attracted a strong attendance. Visitor numbers were good while the event also had good support from exhibitors, both Chinese and international. The exhibition benefited strongly from its move to Beijing’s new exhibition centre, located close to the international airport and with far better access by public transport than the previous site. Many attendees chose to travel to the showground by metro, giving swift access from the city c

Komatsu is now offering an updated version of its GD675 grader. The new generation GD675-6 benefits from an improved drivetrain with a dual mode transmission that is said to help to cut fuel consumption by up to 15%. In addition, the GD675-6 has the longest wheel base in its class and is said to offer a fine grading performance. Power comes from a high-performance Komatsu diesel that delivers 163kW and is equipped with selective catalyst reduction (SCR) and AdBlue diesel exhaust fuel technology. This pa

Ecuador’s Buenavista – Zaruma Highway will provide a key route that will help boost economic activity – Mauro Nogarin writes Ecuador hopes to boost economic activity with the construction of new highway links. Most economic activity in the Piñas canton currently relies on agriculture, forestry and fishing. These sectors employ over 50% of the economically active population of the region. Meanwhile, most of the working population of the Portovelo canton is dedicated to mining and quarrying, with this area