We have a similar model in the CH version with a longer cable (8m instead of 6m) and additional scope of delivery: suction hose for coarse dirt, 1.7 m, plastic.
Suction tube for coarse dirt, 2 pieces, 0.5 m, 45 mm, plastic Coarse dirt nozzle. Kärcher WD 6 P S V-30/8/22/T (wet-dry vacuum cleaner)