high lift coil carrier with carrying bolt coil_transport_vehicles_with_prism pedestrian movers PTT3 without pivot bearing without lifting hydraulics Schwerlasthandling gripper feeds with pilot valve ground conveyor roller_feeds_AE130 Schwerlasthandling compact_coil_processing_line coil_transport_truck compact coil processing lines Handlingsysteme heavy_load_universal_transporter_type_1