G

Removable insert used to separate heavy grit from lighter debris. Simplifies emptying and protects the main hopper walls from abrasion.

Telescopic suction boom for deep gullies and roadside drains. Enables operators to reach offset chambers without repositioning the lorry.

Basket installed at the hopper outlet to trap coarse grit before discharge. Reduces drain-blockage risk at disposal sites.

Hose/boom for emptying gullies and catch pits via sweeper vacuum.

Secondary hopper feeding fine water mist over collected grit. Prevents dust plumes when unloading dry material at the depot.

Steel frame placed around open gullies during suction work. Prevents accidental foot entry and complies with site safety procedures.

Mechanical jack enabling fine adjustment of suction-head ground clearance. Keeps optimal airflow when switching between smooth and rough surfaces.

Paper or digital log noting each gully location and status. Forms part of statutory maintenance records for local authorities.

Ultrasonic sensor measuring nozzle height from road surface. Ensures optimal suction distance and automatically compensates for surface irregularities.

Arm supporting heavy gully lids during cleaning. Prevents lid damage and operator strain under manual handling rules.