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

  • Road surfacing: the case for sustainability
    March 5, 2020
    Erik Denneman* makes the social and business case for sustainable pavements for which much of the technology already exists.
  • More efficient ground stabilisation with the Allu 3D Positioning System
    January 6, 2017
    The Allu 3D Positioning System will make ground stabilisation works more efficient and more cost-effective, according to the Finnish manufacturer. The GPS-guided system works in conjunction with Allu’s PMX mixing head, which is mounted on an excavator. It is made up from four modules – computer unit with software, touch screen, base station and GPS antennas positioned on the mixing unit. Often used in road construction to firm up soft ground, the ground stabilisation process sees the binder material fed in
  • More efficient ground stabilisation with the Allu 3D Positioning System
    April 19, 2013
    The Allu 3D Positioning System will make ground stabilisation works more efficient and more cost-effective, according to the Finnish manufacturer. The GPS-guided system works in conjunction with Allu’s PMX mixing head, which is mounted on an excavator. It is made up from four modules – computer unit with software, touch screen, base station and GPS antennas positioned on the mixing unit. Often used in road construction to firm up soft ground, the ground stabilisation process sees the binder material fed in
  • Efficient stockpile and site monitoring
    October 23, 2017
    Effective monitoring of aggregates stockpiles as well as face excavation can deliver greater quarrying efficiency. One of the latest innovations in quarrying is the use of drones, which provide major benefits for optimising operations. The use of affordable drone hardware and software solutions can help reduce stockpile inventory time by as much as 70%. Through the recent partnership between Trimble and Propeller, drone data can now be an everyday tool in quarries by proving a transformational impact