Stinger systems serve the power supply of parked vehicles in maintenance areas, e.g. for battery charging or other maintenance work, which must be conducted under vehicle voltage. Furthermore, with our Stinger systems, the vehicles can be moved within the depot or maintenance facilities by means of a control console. The connection terminals of our 3rd Rail Current Collectors can be used as Stinger terminals by installing an arbor. We manufacture and install complete systems according to customer requirements including conductor lines, plug and wire connections, control systems and arbors on railway vehicles.