Leica Geosystems, part of Hexagon, and Roos Groep a specialist in road construction are trialling the use of a fully electric slipform paver, guided by Leica Geosystems’ 3D machine control solution.
Roos Groep has collaborated with several partners to deliver an emission-free slipform paver that integrates cutting-edge technologies. This machine enables fossil fuel-free operations while prioritising safety and ergonomics.
Roos Groep decided to boost the productivity of the electric slipform paver by integrating Leica Geosystems’ MC1 3D machine control solution. The system features which include dual GNSS for heading and a total station for precise height control, ensure millimetre accuracy and simplified installation. Utilising machine control on top of a zero-emission slipform paver reduces operational downtime and optimises energy efficiency, maximising its environmental and performance benefits.
In addition to Leica Geosystems providing a 3D machine control systems, key collaborators included Statec for design and drafting, Staad-Fusion for batteries, Hightide for hydraulic components, Hydrocan Engineering for automation and Degra for electro-hydraulic components. Structural elements were provided by TJP Bladel and Van de Brand Metaal, with Ingenieursbureau Van Asseldonk offering advisory services and CE certification.
The first job for this innovative slipform paver was to lay a bicycle path in the municipality of Reusel. The electric slipform paver is equipped with a rechargeable or swappable 400kW battery pack, allowing approximately 10 hours of production of concrete to be laid on a single charge. This is significant for projects such as bicycle paths, bus lanes, and roads up to 5m wide.
Roos Groep maintains a long-term relationship with Leica Geosystems, not only due to its advanced 3D machine control technology but also because of the excellent collaboration with the local support team. Additionally, the system’s flexibility and adaptability make it easily integrated with any heavy machinery.
Installing the Leica MC1 3D machine control solution with the 1UP configuration, meaning combining dual GNSS for heading and total station for precise height control, enables the machine to follow the design with millimetre accuracy. This setup simplifies installation, reduces setup time, and lowers costs by requiring fewer total stations and eliminating the need for RTK corrections.
Roos Groep selected the Leica MC1 solution not only for its flexibility but also for its seamless integration with various construction machines. Whether used in earthmoving applications or concrete paving, the hardware (panel and the GNSS) is interchangeable between different types of machinery, fully utilising the investment.
Besides, the system allows a smooth workflow between the office and the field. Design models can be created using CAD software with 3D modules like Bricscad or iCON Office. Roos Groep expects that in the future, nearly all concrete pavement jobs will be executed electrically. The next step in their sustainability vision is ensuring that their employees can also travel to project sites in the most sustainable manner.
The launch of the zero-emission slipform paver by Roos Groep marks a significant advancement toward a sustainable future in the construction industry. Through innovation, collaboration, and a commitment to environmental friendliness, Roos Groep has set a new standard for infrastructure projects. The successful deployment of this groundbreaking machine in Reusel is just the beginning of a green revolution in construction.
