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Personal noise monitor for operators.

Acoustic insulation fitted inside engine and fan compartments. Helps the vehicle meet UK Stage V noise standards.

Record sheet documenting daily noise readings from sweeping operations. Demonstrates compliance with local authority noise restrictions.

Personal badge worn by operators logging noise exposure over time. Supports occupational-health record keeping.

Portable meter measuring ambient noise near worksites. Provides documentation to prove compliance with local environmental limits.

Acoustically lined cowl around the fan outlet reducing overall sound levels. A key modification for sweepers operating in residential streets.

After-market kit comprising acoustic foam seals and mufflers. Reduces external sound levels for night-sweeping approval.

Grading designation (e.g., 6mm, 10mm) for surface dressing chippings.

Alarm when duct pressure drops below target.

Additional mast lights for visibility.