Quick update:
It is the current style backhoe with the curved boom. Which allows for digging closer to the tractor.
The backhoe has the 12" bucket and makes quick work of trenching. I purchased it because it will dig an 8' flat bottom to 7.5'. The BH77 will dig a 2' flat bottom to 7.5'. Now, I'm no mathematician, but I would have to move the tractor 3x's as often with the smaller hoe!
I've attached the specs from Kubota for both, so you can read them.
It fits MX and larger L series tractors.
