I'm truly sorry to hear about your issues. Does the dealer say anything about Kioti stepping up and taking care of this for you? I mean, heck, if the thing has blown up over and over with the "fix" not taking care of the problem, they should stand behind the product and take care of it. The issues I had with the KL1595 loader drove me nuts and that was just poor performance. I don't think I would get any sleep if my front end kept blowing up.
You might look into the Magnuson-Moss Act to see if there is any relief for you there. I would recommend an attorney, but I haven't had any luck with them either. For me, they have taken the 175 dollars an hour and delivered no results.
Good luck getting some kind of satisfaction from this great tractor company. Keep us all updated.