Catenary maintenance

To meet the customer requirements for any type of track maintenance and inspection work, the different base vehicles and work platforms can be individually designed and arranged.

Hydraulic work platforms of different sizes and lateral reaches enable a flexible, economic and efficient inspection of the catenary. Displacement from the platform, automatic supervision of all safety devices and systems and insulations in any safety class enable the operator to safely and efficiently work under the catenary.



Road/rail vehicles equipped with

  • Scissor platform

  • Telescopic work platform

  • Crane and work platform

  • Crane and work cage

G. Zwiehoff GmbH • Gießereistraße 8 • 83022 Rosenheim • Germany
Tel.: +49 (0) 8031 - 23285-0 • Fax: +49 (0) 8031 - 23285-19 • Email: