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Contrast Black Underlay
Black underlay to enhance white/yellow line contrast.
Cab Tilt Pump
Hand pump to tilt cab for maintenance access.
Chassis PTO Drive
Power take-off unit mounted to gearbox supplying hydraulic power to the sweeper. UK highway sweepers use both front and rear PTO configurations.
Contrast Markings
Black thermoplastic underlay to improve contrast on light surfaces.
Cab-Mounted Work Lamp
High-intensity LED lamp fitted to the cab roof. Provides forward illumination of kerbs and verges during early-morning sweeping.
Chassis-Mount Water Tank
Large GRP or stainless-steel tank mounted between the chassis rails. Supplies clean water for dust suppression and wash-down.
Contrast Ratio (Lines)
Measured contrast between marking and pavement.
Cab-Roof Safety Rails
Fixed or folding rails providing fall protection when staff access the roof. Required under UK Working at Height guidance.
Chassis-Mounted Battery Isolator
A chassis-mounted battery isolator is a heavy-duty switch used to disconnect a vehicle’s electrical system from its battery supply. It improves safety during maintenance, reduces fire risk, and prevents battery drain during storage. When activated, it breaks the electrical circuit so power cannot reach vehicle systems. This supports electrical isolation during maintenance before work begins…
Control Relay Board
Electrical board housing relays for all sweeper functions. Facilitates quick fault-finding and modular replacement by depot electricians.
