Skip to main content

Efficient recycling and soil stabilisation from Wirtgen

Wirtgen says that its latest WR recyclers/stabilisers are more efficient due to the development of the new Resource Efficiency System.
January 5, 2023 Read time: 1 min
Wirtgen WR 250i

This increases the degree of automation in the overall process, boosting working efficiency.

In addition, the new VARIO injection bar for binding agents allows the user to regulate the injection pressure of water and bitumen to achieve more homogeneous distribution in the mixing chamber.

The Resource Efficiency System combines an automatic steering system and digital project site documentation in a single app, improving the cost-effectiveness and resource-efficiency of soil stabilisation and recycling operations. The satellite-based guidance system allows precise and efficient completion of project tasks and steers the machine with precision measured in centimetres on the basis of a previously calculated reference cut and a predefined overlap of adjacent cuts. At the same time, location-specific parameters are recorded to generate a database for site analysis and documentation.

Parameters such as working width and depth, distance and area worked and fuel consumption are recorded. The system is scalable, which means that other machines such as rollers and compactors involved in the process can also benefit from the data.

For more information on companies in this article

Related Content

  • Recycling glass for use in asphalt
    November 4, 2019
    A novel operation in Australia is using recycled glass as a material for asphalt production.
  • GPS machine control technology aids productivity
    February 21, 2012
    GPS technology offers contractors many benefits and product offerings are growing more diverse, Mike Woof reports. The benefit of GPS technology for the construction industry cannot be overstated.
  • Pavement recycling using cement
    July 12, 2012
    Carlos Jofré, technical director of the Spanish Institute of Cement and its Applications (IECA), introduces, on behalf of EUPAVE*, a sustainable technique to rehabilitate fatigued pavements Recycling of pavements is a technique whereby an existing degraded pavement is modified and transformed into a homogeneous structure that can support the traffic requirements. More specifically, it involves reusing the materials from the existing pavement for the construction of a new layer, including the pulverisation o
  • Leica Geosystems new machine control tool
    February 7, 2017
    Leica Geosystems is aiming to improve compaction quality with its new machine control tool. The Leica iCON roller package can deliver benefits to both compaction quality and productivity. The package provides the compactor operator with an on-screen visualisation of completed passes, displaying where they have occurred and where more are needed for consistent results. The different colours on the display show the operator where work has been carried and to what degree. Using this system means that costly