D

Pack of seals and filters for auxiliary diesel heaters. Ensures reliable winter start-up and safe combustion efficiency.

Heavy-rubber mat positioned behind side brooms. Stops debris being thrown onto pavements or parked vehicles.

Axle lock improving traction for sweepers on gradients or wet verges.

Access door for clearing blockages near suction mouth.

Auxiliary cooler installed on heavy twin-axle sweepers. Keeps rear differential oil below safe temperature during prolonged low-speed operation.

Mesh guard protecting workers during hopper tip.

Controls burner/heat flow to maintain bitumen at target temperature.

Rubber skirt around suction head maintaining seal and preventing throw‑out.

Water hardness/cleanliness affecting emulsion stability during spraying.

Electric or hydraulic actuator opening the debris gate between nozzle and hopper. Allows instant blockage clearing from the cab.