Auger and a Trencher on a wheel loader??

G'day guys

I have a bloke wanting to set up one of our loaders with an auger hanging off the front of the pallet forks on a angle and use it as a trencher has anyone done this before?

he wants to do it this way as he feels it will make it easier for him to get in close to fences and things.

P.S i screwed up the title not sure how to change it sorry