large sized_double sided_decoiler heavy_load_universal_transport_carts_type_2 Werkzeugwechsel gripper feed series X with pilot valve heavy load pallet transport cart type 2 vehicle for coil transport Schwerlasthandling coil_processing_lines coil_transport_cart indoor heavy load pallet transport cart small sized_dual_decoiler Werkzeughandling medium sized_dual_decoiler