Topcon’s latest eXchange software add-on for AutoCAD Civil 3D civil engineering design software converts data into files compatible with Topcon 3D construction solutions as well as the MAGNET software system. The add-on even converts complex road designs with defined corridors into Topcon standard file formats, such as MJF (MAGNET Field job) for land surveying and construction layout, and TP3 (3D Topcon Project File) for machine control systems. After installation, users are offered the ability to log in to
A 6% increase in lift capacity, greater digging efficiency, reduced emissions and up to 5% lower fuel consumption are the benefits of Case’s new CX470C excavator. The 47 to 50tonne machine has a 9.8litre Stage IIIB engine delivering 270kW at 2,000rpm which contributes to a 5% increase in fuel efficiency and 5% faster cycle times. Some of the savings come from a Boom Economy Control, which automatically reduces engine revs and hydraulic power to the boom when speed and power are not a priority.
A 6% increase in lift capacity, greater digging efficiency, reduced emissions and up to 5% lower fuel consumption are the benefits of Case’s new CX470C excavator. The 47 to 50tonne machine has a 9.8litre Stage IIIB engine delivering 270kW at 2,000rpm which contributes to a 5% increase in fuel efficiency and 5% faster cycle times. Some of the savings come from a Boom Economy Control, which automatically reduces engine revs and hydraulic power to the boom when speed and power are not a priority.
Rebuilding a runway requires special attention to detail to maximise efficiency and safety
Airport runways face special challenges with regard to the loads they carry on a daily basis, particularly when aircraft are landing. A modern jet aircraft will typically land at speeds of around 240-260km/h, with a laden 747 weighing as much as 265tonnes at the end of a long flight.
The stresses these large aircraft place on runway surfaces are enormous and not just with the massive impact forces exerted during
