Earthmoving & soil compaction

Doosan has launched the 30tonne DX300LC-5 Stage IV compliant crawler excavator, providing greatly improved performance over the LC-3 Stage IIIB model. Bucket, arm and swing forces in the DX300LC-5 remain the same as the Stage IIIB model, but the drawbar pull has been sharply increased by 8%. The operating weight of the DX300LC-5 has increased 900kg, resulting in a lifting capacity increase of 1% over the front and 5% over the side. The new machine’s styling allows increased driver comfort and vehicu

Peri’s Variokit heavy-duty truss girder system has been designed specifically for tunnel and bridge construction to reach those hard-to-get places. The heavy-duty truss girder complements the Variokit heavy-duty shoring tower. Peri took into account the load-bearing capacity of the tower as well as the challenging requirements of everyday construction work.

Kobelco has unveiled seven new mini-excavators below 3tonnes at INTERMAT 2015 in Paris as a result of a major agreement with construction equipment manufacturer Yanmar. The deal increases the options for Kobelco customers and potential customers who work in extremely tight environments. “INTERMAT is our first announcement and roll out of these models,” said Sander Gesink, Kobelco’s brand marketing manager.

Hitachi Construction Machinery (Europe) has presented the first model of its Zaxis-6 medium excavator range, the X300LC-6, which is said to benefit from several enhancements made to the Zaxis-5 range. Hitachi design engineers have incorporated new TRIAS II technology into the Zaxis-6 range of excavators to meet EU Stage IV emission regulations. Hydraulic loss is decreased by reducing the amount of hydraulic oil returned to the tank due to cooperative control of the pump and valve.

Case Construction Equipment is gearing up to assemble excavators at its plant in Italy as part of company’s repositioning within the global marketplace, which was announced last May. The excavators will be from Sumitomo, Case’s long-term Japanese partner, said Andy Blandford, Case’s vice president for construction equipment in Europe, Middle East and Asia.

Case’s newest grader, the C Series - specifically for the European market - is a sensitive machine for a delicate job. The 12.6tonne 836C and its larger 17tonne stablemate the 856C are made in Berlin and for European Tier 4 Final countries, including Israel, says Massimiliano Sala, Case’s construction equipment product manager for Europe, Middle East and Africa. “Their grading is much more precise, meaning the machines are made more for finishing grading that requires exacting blade control,” he said.

Case’s new D-Series crawler excavator for the European market is not just a tweaked version of its predecessor, the C-Series, but is radically different, and is also designed for a new job specification. “They’re more robust, they’re heavier and meant for a more rugged job likely to be found on extreme road building sites and in quarry projects,” said Antonia Strati, product and training manager in the company’s construction division. But at the same time the CX250D, 350D and 370D are much more productive a

Paris-based construction and civils equipment rental firm Loxam has taken a 25% stake in Brazilian rental equipment business Degraus. Degraus, formed in 1987, is one of the South American country’s top five rental outfits, with a strong presence in Sao Paulo, Rio de Janeiro, Recife, Salvador and Porto Alere.