Kubota Z122r hydraulic system

[My Old Tools]

Checking to see if anyone has been into this hydraulic system. There is no obvious tank, fill port, filter, etc. Manual doesn't indicate that the hydraulic oil should be serviced at all.

 

[ycgoat]

My Kubota tractor has one hydraulic tank that serves the trans and hydraulics,

 

[Firebrick43]

It has ZT2200 drive units. These type of drive units are what most of the light duty(which the zt2200 fall in) and pro Sumer models are going. All service is on the unit itself as it’s unitized.

They claim they don’t need maintenance but there is a fill port on top and you measure from the top to the oil to set the level.

https://www.powerequipmentdirect.com/manuals/cub-cadet-59d8a304fb445b2c302562c518b989bd.pdf

 

[My Old Tools]

Thank you. Now it makes sense.