B3200hsd hydraulic fluid dipstick and fill hole?

[Salmonhound]

Hello,
I just purchased a used b3200hsd. Can you confirm this is the hydraulic fluid dipstick and fill hole by the back pto?
Also what type of hydraulic fluid/wt/type etc does everyone recommend?
I dont have a printer here or I would print out the manual. Will need to do that at a later time. Everything else seems good. If this is the dipstick for the hydraulic oil it will need some added. What is in there looks clean.

 

[Edke6bnl]

Thats the fill and check stick. I personally am using hydraulic/transmission fluid combo fluid. But others will only use kubota's fluid.

 

[Salmonhound]

Thats the fill and check stick. I personally am using hydraulic/transmission fluid combo fluid. But others will only use kubota's fluid.

Thanks!
If I look for equivalent what is needee? Would that be for the UDT or UDT2 type oil?