Zehntner ZDR 6020 RL

Zehntner ZDR 6020 RL

The Zehntner ZDR 6020 RL is a high-precision, vehicle-mounted retroreflectometer built to advance road safety by ensuring that road markings always remain visible and compliant. Capable of operating at speeds up to 150 km/h, it enables large-scale road surveys to be carried out without interrupting live traffic, making it both safer for survey teams and more efficient for transport authorities.

With the ability to automatically recognize single, double, and triple lane markings up to 1 meter wide, the ZDR 6020 RL delivers complete and accurate coverage for safety-critical audits. Its integrated high-resolution camera captures GPS-tagged images every 10 meters, providing clear evidence of sections where poor retroreflection could endanger drivers. Even in tunnels and urban areas with limited GPS reception, its Dead Reckoning GPS technology guarantees uninterrupted data logging, so no potential safety hazard is overlooked.

ZDR 6020 RL is fully compliant with EN 1436, ASTM E1710, and IRC 35-2015 and supplies audit-proof, regulation-ready data that transport authorities, contractors, and consultants can rely on to meet international safety standards. Whether used on highways, urban corridors, or airport runways, it ensures that road networks remain safe, visible, and ADAS-compatible, reducing accident risks and improving night-time and all-weather driving conditions.

As India accelerates infrastructure programs like Bharatmala Pariyojana and Smart City Missions, the demand for high-quality, reflective road markings is directly tied to driver safety and efficient mobility. The ZDR 6020 RL serves as a vital tool in building and maintaining safer road networks, protecting lives, and supporting smarter, future-ready transportation systems.

Applications

• National & State Highways – Continuous monitoring of road markings to meet IRC 35-2015 standards.
• Urban Roads – Assessing and maintaining markings in high-traffic city environments.
• Airport Runways – Ensuring compliance with international visibility and safety guidelines.
• Tunnels & Bridges – GPS with Dead Reckoning ensures accurate data even without direct satellite signals.
• Smart City Projects – Supporting autonomous vehicle readiness with standardized road marking data.
• Defect Liability Period (DLP) Audits – Mandatory checks after road construction or maintenance.