We discussed a bunch of them during a recent project I did,
https://www.orangetractortalks.com/forums/showthread.php?t=45690
Is that 6.2 gross or at the 3rd function remote?
There are links to youtube videos of the SA20 working. IMHO it is not geared toward the lower flow units.
I have been really happy with the Auger Torque unit I have - the X1100-13
https://www.augertorqueusa.com/product-range/earth-drills/mini-excavators-1t-to-3t.html They do have one unit smaller/shorter as well.
They sell the mounts and plates, or you could fab up what you wanted.
Skidsteersolutions.com also have some plates for mounting.
And I just noticed the other day that Titan now has just the plate to mount an auger to,
https://www.palletforks.com/skid-st...kid-steer-auger-frame-and-bracket/192030.html
Personally,
I like the control it gives using the hydraulic vs PTO
I like the downforce ability
I LOVE reverse
I like the height way better than the PTO (not sure about the BX lift height)
I like the right/left option for the drill.
I like the comfort and control of doing it sitting up facing forward
I like the bucket controls for helping maintain the hole angle
Con. I didn't like the cost (but it has now paid for itself so I am not complaining)
Con. You could easily tip yourself over using too much downforce with the bit all the way up.
For me up in NH it is tough digging and you tend to get the PTO units stuck, so I really wanted reverse.
My main questions for you is do you have an actual available flow of 6.2 and does it lift high enough to put a bit on and drive around.