We also ordered a 3160 in June, was told middle to end of August for delivery. I used to work for a Case/IH dealer and most of all ordered equipment would arrive in the winter. Chipped paint, broke glass and covered in road spray was horrible so was glad I had the ability to order so our new home so it wasn't subjected to the harsh road travel of winter. Now our concern is, hope nothing fails on our trade in.
Good luck