Service trolleys for switchgear maintenance

With service trolleys, circuit-breakers in withdrawable technology can be easily moved out of the system and repaired or installed.

Whether during retrofitting, i.e. the modernisation of old switchgear, or during maintenance,  circuit-breakers sometimes have to be removed from switchgear with withdrawable technology. However, with a weight of approx. 75 to 250 kg, a service trolley is needed for moving a switch truck. With such a trolley, circuit-breakers can be safely moved out of the installation and quickly and easily replaced or serviced.

SZM offers different, height-adjustable service trolleys suitable for vacuum circuit-breakers from various manufacturers, e.g. ABB, Siemens, Schneider Electric.

Anyone who buys a switchgear usually receives a service trolley with it - as does anyone who receives a switchgear from SZM. Sometimes, however, another trolley is required.

Do you need one or more service trolleys for your medium-voltage switchgear? Then simply give us a call or send us an e-mail:
Kai-Uwe Löffler, Project Manager                                   
Phone: +49 35771 58-380 | Mobile: +49 162 2804600 | E-mail: kai-uwe.loeffler(at)