The opening is about 27″ wide x 24″ deep x 31.75″ high – before adding final trim.
So, you may have to trim the trim back a little to get enough opening, maybe not.
It is suggested you put the kegerator in place before completing the top framing of the keg box area. Otherwise you may have to tip the keg box to get it in.
Removing coasters and top racks will buy even more vertical space.