I've still been crazy addicted to this. My save with cows was a total disaster. I kept buying incompatible stuff like a baler that wouldn't work with any bale stuff due to an odd size, manure slinger that wouldn't work with slurry. I also got confused and thought my barn had an auto feed mixer (the red thing in the picture) but that is actually an auto milking machine.
The biggest mistake was buying all baby cows. They don't produce milk for like 3 years and I just went broke trying to feed them all.
So luckily I had made a save backup when I had just done contracts for awhile to earn up 300k. I started over there and bought the cheap dairy barn, a cheap silo, a cheap barn to store bales, and the land across the street for growing hay / straw etc.
I then made a very good decision with this tractor:
That little thing kicks ass. It will run a rotary ho that says it needs 160hp just fine. I can't do square bales with it but it works with round bale stuff / mowers / windrowers / ted theodore logan machines.
I bought a mix of ages this time so they start making milk right away.
I sold my first tank full of milk... for 2500 dollars
It looks like I'll need to buy a dairy and make cheese and butter to really make this work. I'm completely broke but have gear to do contracts so maybe I'll get there someday.
I think my greatest moment of dissapointment with the game so far is that it wouldn't let me turn my slurry tank poo shooter on in downtown Chongching or whatever.
Random fun stuff: