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

  • Smart road surfacing in a tunnel
    August 19, 2022
    Smart road construction techniques have been used in the widest tunnel in Switzerland. Efficient operation and logistics were required for paving a width of 11.5m in the Gubrist Tunnel and contractor Marti AG Solothurn Bauunternehmung made good use of Vögele’s WITOS Paving Plus technology to optimise its work on the project.
  • Caterpillar's milling and loading advances
    February 15, 2012
    Caterpillar is broadening the range of applications for its PM200 milling machines as well as offering a new tracked loader model. The PM200 milling machine can now be fitted with a 2.2m wide milling drum for special wide cutting applications.
  • Powerful reclaimer/stabiliser aids road upgrade
    March 15, 2012
    A US contractor is upgrading rural Pennsylvania roads with the aid of a powerful new reclaimer/stabiliser Much of the United States highway infrastructure continues to deteriorate due to lack of a comprehensive road bill and eroding investment in the nation’s roads. However, some of the country’s secondary and rural roads are being upgraded, and funding is coming from unlikely private sources. Energy companies with stakes in the Marcellus and Utica deep shale gas reserve development are working with local
  • Wirtgen scores a first in road recycling
    July 17, 2012
    Ireland is now using road recycling techniques in County Cork, with a Wirtgen WR2400 playing an important role. The 3.5km trial is pointing the way for future road rehabilitation projects in the country and is being carried out on a stretch of the busy N71, which links Cork with the peninsula in the south west of Ireland. This three-lane carriageway provides an important link as it is popular with tourists and the trial is being carried out between the towns of Inishannon and Bandon. The 3.5km trial has bee