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Visual indicators showing wheel-nut movement.

Small heater preventing washer fluid from freezing in winter. Keeps visibility clear during sub-zero operations.

Plastic retainers holding wheel nuts in position. Provide quick visual check of any wheel-nut movement between safety inspections.

Heated nozzle preventing washer jets from freezing. Maintains clear view for the driver in winter.

On-site wash preventing mud tracking from works vehicles.

Relay controlling intermittent and continuous wiper modes. Simplifies electrical diagnostics and replacement in the field.

Curved brush cleaning wheel arches and recessed panels. Helps remove salt residues that cause corrosion in winter.

Barcode linking to digital work order.

Adjustable nozzle fitted to the wash-down boom for rinsing hopper interiors. Helps remove fine dust and sludge after tipping.

Electronic transducer converting water level to a signal for the controller display. Provides precise readout beyond simple sight-glasses.