I’m not a Hobart tech. Only Hobart techs have the “inside” info on their equipment. Their technical info is very proprietary. While part numbers for parts are easily found, they never divulge a part number in their manuals for the lubricants used in their equipment.
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Buffalo choppers have been around a long time. There are numerous model numbers they’ve used through the years. You didn’t provide a model number, so this just a shot in the dark.
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The only lubrication necessary the oil in the bowl drive gear case. An old operators manual I have says to use Gearep 140 (no part number). It’s an oil. Not a grease. You check the oil level with a make-shift dipstick. That’s on page 4 in the link below:
https://resources.itwfeg.com/sites/resourcecenter/ProductDocumentation/F13628.pdf#search=84185Â
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I tried to find Gearep 140 through an internet search. No luck.
Proper lubrication is a big world and a complicated topic. If a manufacturer says to use THIS particular stuff, then I’m not one to go substituting for what they say. The best place to find out how to get it is to contact the manufacturer.
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I suggest you contact Hobart. Provide them with a model #, ML # and serial # when you call. Check the link below:
Contact Us | HobartÂ