[bestgenman]

If I might add my two cents worth here about the generator, the device in #6 is a Fidelity single bearing generator as @jimg stated.  There isn’t any difference between what we use here in the USA and the Europe version (some countries excluded) except speed and voltage regulator settings.  The engine speed is reduced to 1500 rpm and the VR is configured for 50hz as well as adjusted for 220 rather than 240.  I suspect the transformer was being used to provide 240 on the secondary with a 220v primary.  The secondary was likely center tapped for a neutral.  But that still leaves me wondering if the generator was changed to 50hz.  It would be nice to see the nameplate on the transformer.

I have no idea why the generator has been removed from the engine?