I asked him specifically about SUPER UDT oils, and his response was that they service both
makes of equipment with the NH oils and that they have never had one problem because of
it.
I realize that Kubota probably developed the SUPER UDT oils to remedy a situation where the
regular UDT didn't get the job done, but I have a 1997
L2900/GST tractor and I'm not sure that
the SUPER UDT was even around back in 1997 so I'm unsure what KUBOTA Hyd. oil I should use.
Anyway, I was hopeing that someone would tell me CHEVRON or PENNZOIL or MOBIL made their
oil since then I would have some basis in considering the quality of the product. I happen to also
drive a Ford Diesel truck, which takes 15 quarts of oil for a change. This dealer currently has a SALE on
his 15w-40 oil, that works out to $1.25 a quart. It is rated cg-4 / SJ and if nothing else, at that price I
could pick up a couple of pale's and save some money. I've been running CHEVRON's oil and would like
to stay with it because it has worked very well.