Can i change Nest area surroundings?

[Lach Cnoc Farm]

NOTE: I wasnt sure where to post this question so i also put it in ducks section too. sorry for the double post

I have a hen that decided to build her nest under a broken down lawnmower in the back yard. shes nestled right between the bags on the back of it.

We had planned on moving this mover out of the yard so i was wondering how do you all think she would react to me moving the mower from over her and replacing it with a medium sized tractor set up?

If shes off the nest for this switch would she go back to the nest? or should i lower the tractor over her while shes on the nest?

i really want her to be safe with the babies im not even sure when theyre due.

and also, would it be ok to put the drake in with her? theyre best buddies and he sits and watches her all day and keeps everyone else away from her.

thanks all.