Search

Liebherr is working together with Teufelberger to develop a high-strength fibre rope for use with cranes. This innovative rope will be suitable for use in tower cranes, mobile cranes and crawler cranes and Liebherr is carrying out field tests at present on a number of different cranes. Austrian firm Teufelberger is a leader in the field of crane ropes. This project is being carried out jointly between Liebherr engineers from various divisions, as well as Teufelberger.

Designed to be highly versatile, Komatsu’s new PC138US-11 short tail swing excavator suits duties in jobs in tight working spaces. The machine can be used for road projects in single lane traffic or for jobs in urban environments. Operating weight ranges from 13.4–14.4tonnes, depending on the specification. Power comes from a Komatsu SAA4D95LE Tier 4 Final/Stage IV compliant diesel delivering 69.7kW and which is said to be highly fuel efficient.

Doosan Construction Equipment’s new 5 tonne DX57W-5 Stage IV compliant wheeled excavator complies with the latest Stage 3B emission regulations. The DX57W-5 has increased power from the 42.5kW Doosan D24 4-cylinder engine which meets Stage 3B emission regulations without the need for a diesel particulate filter (DPF), through the use of cooled exhaust gas recirculation (EGR) and diesel oxidation catalyst (DOC) after-treatment technologies. Factory tests show a 15% increase in fuel efficiency, depending

Ammann has developed a prototype autonomous vibratory plate. This innovative tool allows fast working in dangerous work areas and has been recognised by the bauma innovation awards for its advanced technology. The plate is said to be easy to use and the operator first sets out the boundaries by remotely navigating the plate around the jobsite perimeter. The compactor is then able to start work on its own in the set area while the operator carries out other tasks. The machine automatically detects the set bo

Bell Equipment is introducing a 60tonne articulated dump truck, designed to compete with rigid haulers in quarry applications. Currently in prototype form, the B60E uses much of the front chassis and cab from the company’s B50E 50tonner. However behind the articulation joint, the truck has a shortened chassis with a single Kessler rear axle and twin rear wheels. This shorter rear chassis carries a shorter, squarer 35m2 dump body, that offers a similar loading target for excavators and shovels used to rigid

Hidromek is broadening its range of excavators with the addition of a new heavyweight model in the shape of its HMK490LC. Weighing in at 50.8tonnes in standard specification, the macine has been designed to meet the needs of heavy duty applications such as in quarrying. Power comes from an Isuzu diesel rated at 260kW and this is offered in a Tier 4 Final/Stage IV version as well as a Tier 3/Stage IIIA version, depending on the requirements of the local market. The standard specification for the excavator

Komatsu Europe claims that its new WA470-8 wheel loader offers higher output and lower emissions than the model it replaces. Power comes from a Tier 4 Final/Stage IV engine and its fuel consumption is up to 8 % lower than for the WA470-7. The new model retains the proven durability and reliability of the earlier model but also offers improved stability, breakout power and tractive effort. Productivity is improved while fuel consumption has been reduced by up to 8%.