I've been in the pole barn business for 35 years and I wouldn't take a truck like that if it was given to me, except for scrap. We use mini excavators or even augers on skid steers, those augers are only 20" diameter, way to small for footings now a days. Is it a unidyne or teledyne? The crane reach would be about 35' or so if you have the fiberglass jib attached. Just my 2 cents, fwiw.