R
Rear-Step Safety Rail
Fold-up handrail fitted to the rear access step. Ensures three-point contact when operators climb onto the deck for maintenance.
Retrofit LED Beacons
Upgraded LED beacons for reduced power draw.
Ramp-Up Logic
Controller algorithm that gradually reaches target rate.
Reflective Chevron Board
Red-and-yellow reflective board fitted across the rear body. Mandatory under Chapter 8 for all UK highway-maintenance vehicles.
Retroreflectometer
Device measuring night‑time visibility (RL) of road markings.
Rate Controller
Electronic controller maintaining litres/m² via speed‑linked dosing.
Reflective-Cone Set
Set of compact reflective cones carried for minor traffic management. Deployed around vehicles stopped on the highway.
Return Hose Insulation
Insulated return lines to reduce heat loss.
Rain Sensor Override
Sensor that pauses spraying when precipitation is detected. Protects freshly laid binder from dilution by unexpected showers.
Raised Profile Bay
Profiled thermoplastic used to delineate bays.
