COMPANY
SNCF
DATE
2025
LOCATION
France
PRODUCTs:
PortaDavit Quantum
A PDQ at the service of SNCF maintenance teams
The background
As part of the modernisation of its network, the SNCF are gradually replacing the speedometer panels (TIV) to integrate more recent models, particularly LEDs. These panels, essential for railway signaling, are often installed at height on metal structures, such as davits or gantries, making their replacement complex and requiring secure lifting equipment that is easy to deploy.
The challenge
The replacement of VIT involves several constraints:
Height Access: Panels are mounted on fixed structures, requiring safe and efficient lifting equipment.
Weight and handling: Each TIV weighs approximately 80kg, which requires precise handling.
Multiple interventions: Maintenance is carried out several times a year, and on different sites in the network.
Logistics optimisation: Limiting the number of pieces of equipment needed to intervene effectively across the entire network.
The SOLUTION
To meet these challenges, SNCF has chosen to use our PDQ2W, an ideal solution for the maintenance of VIT thanks to its mobility, lightness and compact storage.
Why is the PDQ2W the ideal solution?
A single piece of equipment for the entire network: the jib crane is mobile and reusable on all TIVs. All you have to do is install fixed bases, in this case, the STMG model, on structures such as SNCF jib cranes and gantries. Once the base plate is in place, the jib crane can be assembled and disassembled in a matter of minutes.
Easily transportable: Lightweight and foldable, it can be easily stored in a van, making it easy for maintenance teams to move from one site to another.
Quick installation: The Davit can be set up without heavy lifting equipment, allowing a quick and efficient intervention on each site.
Safety and precision: Used with a manual winch
Results
Thanks to the PDQ2W, SNCF maintenance teams can work more easily and safely. It simplifies the replacement of VIT and ensures faster and more efficient interventions throughout the network.