Backhoe Bush Hog 650 Backhoe

LaPorte · Dec 15, 2006

I am picking up a new Bush Hog 650 Backhoe on Tuesday. This is my first backhoe, so I am learning as I go. I am reading through the manual and it's telling me to fill the reserivor with MOTOR OIL, 10W40 API "SF/SG" classification. Does this mean regular oil, like Shell or Pennz oil you can get from a auto parts store? I had to read it a couple of times to make sure that I was reading it right!
I thought it would use hydraulic fluid not regular motor oil!

Well if it is motor oil you use, what brand of oil do you folks use?

LaPorte

LaPorte · Dec 16, 2006

After looking on other forums, in particluar, a fourm dealing with lubricants, I found that using motor oil in FEL and backhoes is common. I guess it's a cheaper way to go, especially when you catch a sale at Kragen's. After rebate the oil costs .99 cents a quart for 10w40 Pennzoil and 10W40 Shell for
.59 cents a quart. I need 7gal. (28 quarts).

Ranch_Hand_Supp · Dec 17, 2006

The Korean backhoes I import says that 15w40 can be used.

I don't think it will or would cause any damage to the hydraulics.

I recommend and install AW32 hydraulic oil.

The 10w40 may take a little longer to warm up.

Ronald
Ranch Hand Supply

Opti-Mist · Dec 17, 2006

Today's hydraulic oils are basically a 10W30 or similar engine oil, but with anti-squeak and anti-foam additives. I just use the same transmission/hydraulic fluid as in my tractor as it possesses these attributes. It certainly does the job very well, and it is one less oil that I need to keep on hand. Some of these backhoe manufacturers will also call for ATF to be used. It also will work well.

tawilson · Dec 18, 2006

Good luck with the new backhoe. One thing I like about Bushhog is the amount of material they make available online, such as owners and parts manuals.