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It just may depend on the type of plough, how many bottoms, size of bottoms, how heavy it is, how sharp the coulter is and how much tractor is sitting at the front of it.
*There are special ploughs for breaking cleared land. /forums/images/graemlins/cool.gif
Egon /forums/images/graemlins/grin.gif )</font>
I was going to hire it done so I don't know the answers to this.
*I didn't know there was such a thing -can always learn something on TBN.