D

Metal surround fitted around the fuel filler to catch drips. Reduces contamination of painted panels and improves depot hygiene.

DPF system reducing particulate emissions.

Emission-control device capturing soot from engine exhaust gases. Must regenerate periodically to maintain compliance with Euro VI standards.

Inline heater warming diesel for auxiliary engines during freezing temperatures. Prevents waxing and hard starting on winter mornings.

Belt conveyor alternative to suction for heavy debris.

Portable kit for drawing clean fuel samples from storage tanks. Detects water or microbial contamination that could damage engines.

Flexible fingers guiding debris to suction mouth.

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.