I have found another post hole digger on craigslist and this is what the owner said about the dimensions:
"The over all length from the gear box to where it attaches to the tractor is about 6', the distance between the two pins where the tractor arms would attach is about 2' 6". The p.t.o. shaft is adjustable from about 4' on out to whatever length is needed."
Does anyone know if that would work with my bx1860?
Thanks,
--Carlos
Our L7200jr post hole digger is made specifically for your subcompact Kubota. I made a video about what the difference is between the two and explain why only certain post hole diggers will work with a subcompact tractor. I also have a video on assembly and shipping method as well as good pictures.
Hope this helps . . .