Its never a good idea to go over any field with a machine BUT if its infiltrators and 16'' or more below ground a small track machine and go in between runs you should be ok
May have 2 2 yr old hefier I would sell one was going to butcher this spring but waiting till fall, they are still on hay haven't turned out on grass yet.
Do not drive on it with any machine, not sure what you are doing or what your problem is, pipes or system are anywhere from 6"to 3' under. Best way is add black dirt over to smooth out.
We have the same stove wife hates it because of the constant cleaning compared to a smoothtop stove, and the ignitor overlap to ignite is poor have to goback and forth to light, nice stove got the black stainless.