Double wheel tensioning device kit
for the prototypical tensioning of the contact wire and the suspension cable
1950 model, for mounting on tower masts.
As with the prototype, with full function for tensioning contact wires. The dummy weights contain springs that tension the contact line.
The fastening crossbars allow the tensioning device to be swiveled in the tensioning direction.
Mast not included in the kit.
Epoch: II-IV
