Maskinisten

Here are a few pics from an O&K F106,5A grader in Germany, which I have made weeks ago.
I like graders so much, for me the most interesting machines

Nice pics! Road construction?

No, they have made a parking place there.

Hello,
I want to know something about the grader bogies as this:
What are the make (brand/manufacturer) of bogie axles of the different grader brands such as Galion, Wabco/Westinghouse, LeTourneau, Champion, Allis-Chalmers, Fiat, Faun, O&K, HBM Nobas (GP Günter Papenburg), Blaw-Knox, Lännen, Nordverk, Mattsson, Vammas, Lokomo, Svedala-Arbrå, Mista, Rotania and...?
Thanks and regards.