The ROBERVAL trencher is the ideal tool for installing networks along railway lines (telecommunication, electricity, drainage, water, gas, sewerage…etc.) in rural environments.

The ROBERVAL process is based on making a small trench in the service track, down lower than the railway track. It provides:

• Cutting depth up to 700 mm,
• Cutting width up to 100 mm,
• Mechanised, simultaneous installation of channels,
• Speed up to 1 000 ml/day.

Among the advantages of this tool, it has no influence on railway traffic. The procedure is approved and certified by the SNCF.