In my personal opinion owning a tractor mounted backhoe is a total waste of money. I guess if you have the liquid income to blow on one all well and good. I too had one and sold it and never looked back. It is much cheaper to rent a trencher and lay waterline our buried cable or whatever. less disruptive and 20 times faster. I can rent a self propelled trencher capable of trenching to 5 feet for 150 bucks a day, delivered and picked up, all I do is supply the fuel for it.
Last time I rented one, I laid 300 feet of waterline trench in 3 hours, try that with a mounted backhoe, or any backhoe for that matter, not gonna happen and very little disruption. Laid in the waterline, backfilled with a shovel, tamped it down with my feet, sprinkled on some grass seed and called it good. No dirt piles, no large cost of a machine and no storing it. It came and went and done.
I have much better things to spend money on other than a basically useless implement.
Ws talking to my dealer about just that the other day and he told me he sells a lot of backhoe's with new Kubota's and after a while they come back because the owners realize they are basically a high buck useless implement. he has a bunch of used ones in the lot out front,. Takes them on consignment because no one wants them if they have any sense.
Renting a machine or trenchers is a whole lot cheaper plus you don't have to maintain it because it's not yours.
With me, never again. Got rid of the one I had, I was lucky and found a sucker.
My 2 cents.