The excavator quick change adapter for the bh92/l47 BT is
k7770 for anyone who wants to know. Should be 1.5" and 1.25" pins. My signature pic is of a bh92 with kubota thumb. I use the K78XX buckets. The excavator buckets are slightly taller than the orange kubota ones. The non excavator thumb(orange) still works fine.
Keep in mind there are several styles/Size class of kubota buckets:
- Excavator pin on(orange)
- Excavator quick att.(dk gray)
- BH/BT pin on (orange)
- BH/BT K exclusive quick change (orange)
- BT excavator quick change(dk gray same as excavator)
Size classes for all are usually notated by the first two digits following the series part number. Large issue between the excavator pin on series, is they are paired metric bores. The BH/BT generally use two standard size bores.
Thumbs are the same orange is paired with orange buckets. Dark gray for the excavator series. They are relatively close so will more than likely work with either.
Kubota wont knowingly sell you a excavator quick change dk gray for the BH series. You have to "mod" by using the previous part number from the BT series.