weight ? for the dragon ommr axel flatcar

What would have been the heaviest vehicle that it could carry? It seems pretty wide but only has 2 axels,on another subject, how many was the crew of a BR 52 and would they have worn military uniforms orwould they have been civilian types ,Thanks for any help.

Some really good information available here:

http://www.feldgrau.com/dreichsbahn.html

The Typ Ommr chasis is rated at 25 metric tonnes. Pretty much Pz.Kpfw. IV and variants, like a Hummel or Nashorn.

Mark

PS: you can email me at mnrdunck@charter.net for any train related questions