indoor_universal_trucks_type_1 heavy_load_mainframe_turners Werkzeugwechsel coil_transport_carts Coilverarbeitung high lift vehicle for coil transport with carrying bolt coil transport vehicles Coilhandling indoor heavy load pallet transport carts type 1 small sized_decoiler heavy_load_bearing_turning_station push pull unit PTT3 with pivot bearing pedestrian tug unit with pivot bearing