I'll be honest, I've run small tractor/backhoe combo's like that quite a bit. I wouldn't buy one. If I wanted/needed a small backhoe like that I'd just get a mini-excavator. You can get them used for about the same money or less, and they don't usually power out like those tractor mounted backhoes do. All the mini-excavators I've used dug just like the big ones, just on a smaller scale.
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