Sustainability is a huge topic across the construction and quarrying industry – not just in terms of what can be achieved tomorrow via carbon-free hydrogen fuel cells and hydrogen internal combustion engines of machine fleets, but today, through the use of smart technology to make jobsites more efficient and sustainable by getting work done right first time, every time
In this, the first in a series of top-level roundtable discussions led by World Highways, editor Mike Woof and editorial director Geoff Hadwick talk machine control technology with three world-class experts from Leica Geosystems, part of Hexagon, Topcon and Trimble. Find out what these key opinion leaders are thinking on six vitally important topics. Let them help you stay ahead of the game.
There are various ways of building a tunnel, and for excavation jobs many contractors prefer to use versions of standard machines that have instead been converted to suit the confines of tunnelling applications. Some contractors opt to adapt their own units and with ventilation being an issue in underground work, engine emissions are a key focus when adapting machines. Exhaust filters and other after treatment solutions are usually required and there are an array of off-the-shelf packages available as well
