Question:
Can the goy wheel the baby carriage from the house to a simcha hall even though it means going through a area without a eruv?
Answer:
A goy should not be asked, etc. to wheel a carriage outside of an eruv, because we don’t ask a goy to do thing for us on Shabbos unless certain conditions are met. This includes doing an issur d’rabonon, such as pushing a carriage where there is no eruv.
Best wishes