I've only ever had Kubota's tractors so I知 a tad bit biased. Now let me tell you why. Because I've never spent a much on repairs on all my Kubotas since 1982. Only a sprocket and chain more on that later.
Let me tell about my first one DT4500 . I bought her used, she was an 80;s something ( never did know the year) I paid $4,500.00 for her with a 12' Land Leveler Scraper. Those aren't typos that's what I paid.
I drove, I should say, beat that tractor for 25 plus years. I only changed the oil once, I never changed the hydro fluids. It sat 15 years till the weeds grew up through the tractor and floorboards above the tractor.
I pulled her out, put in a new battery, filled up the tires and after sitting outside in the weeds for 5 years she fired right up and I plowed with her for 8 hours.
Now when say abused her let me explain how bad. I never greased her EVER. Finally after all the years of owning her and not using her as much as my new tractor so I put her up for sale.
Wanting her to be at her best I changed all the fluids/filters, greased her and found out what not greasing a tractor will do. The teeth on the sprocket for the hydraulic pump were worn completely off ( the hydraulics stopped working)
The chain was also worn nearly through.
I had a machine shop make a sprocket and got a new chain and she was as good as new.
The two pins holding the loader were wore exactly in half. Picture 2" round pin that now looked like a half moon. I replaced those.
She was in tip top shape for sale.
She sold in one day for $7,500.00, remeber I paid $4,500 with a 12' Land leveler (which I still have)
Two more Kubota later one open cab a 1999, and now my current on a 4060 cab/AC, does get greased every 10 hours and oild changed every 50 hours.
Today I actually miss that tracor and If I find it ever for sale I'll be buying it back for nostagia reasons.