Thomas Armstrong (Aggregates) in Cumbria, North West England, has taken delivery of two new Doosan Infracore DL420 wheeled loaders. The new machines, supplied by Doosan Cumbria and southern Scotland dealer Lloyd Ltd, are the third generation of Doosan wheeled loaders to be purchased by the company over the last 10 years.
Operating at the Thomas Armstrong (TA) quarries at Overby and Newcowper in Cumbria, the new Doosan DL420 wheeled loaders succeed the company’s Doosan DL400 wheeled loaders which, in turn,
With an operating weight of 83.8 – 86tonnes, Hitachi’s giant ZX870LCH-5 excavator is said to be built to operate on the most demanding job sites, such as large-scale construction projects and in busy quarries. The model incorporates the HIOS IIIB hydraulic system, said to allow for faster operation with lower fuel consumption and increased front speed. The ZX870LCH-5 is claimed to have 6% more productivity in H/P mode compared to the previous Zaxis model. Swing torque is also said to have increased by 9% an
Numerous large infrastructure projects are currently underway in Russia’s capital Moscow, which are being built to help reduce the city’s chronic congestion problem
Italian drilling, piling and foundation equipment specialist Soilmec is introducing its compact SM-4 rig designed to create sectional flight auger (SFA) piles, a technique that uses sectional lengths of a hollow stem continuous flight auger. Soilmec says that the new machine is ideal for “job sites with low head room or very restricted (access),” and in situations that “a CFA rig cannot reach.”
Once the SM-4 is on site, “each section, commencing with a toothed lead auger, is added to the rig as the auger
