Hello robdrero and welcome to MTF!
They are not Korean.
The KE series Yanmar tractors are much newer than the YM, F and FX. Which presents a problem concerning support domestically. This does NOT mean they’re bad or an orphaned model…just very new and as of yet not well supported for hard parts. From what I’ve gathered (notes etc.), the KE-4 is also produced for the European market as the KE-160 , whereby all the dimensions match identically and use the same 3TNE68 diesel engine. Filters for your tractor are the same as all filters on the John Deere 4010 and readily available.
Mark
They are not Korean.
The KE series Yanmar tractors are much newer than the YM, F and FX. Which presents a problem concerning support domestically. This does NOT mean they’re bad or an orphaned model…just very new and as of yet not well supported for hard parts. From what I’ve gathered (notes etc.), the KE-4 is also produced for the European market as the KE-160 , whereby all the dimensions match identically and use the same 3TNE68 diesel engine. Filters for your tractor are the same as all filters on the John Deere 4010 and readily available.
Mark