Yes, ANY Kioti dealer. They get reimbursed from the factory for warranty issues. Travel expenses "might" be covered, but this is limited in scope: my tractor got hauled to and fro a few times all under the dealer's dime (factory probably reimbursed); at this point I'd reckon the hauling charges would be on me.
Price out cutters. It takes some work to really figure things out. Careful about "used," though, as you could run into having to deal with issues that you may not be prepared for: recently acquired cutter had a bad PTO shaft that I just discovered is bad (I might be looking at a $500 tab when all is said and done); I expect to still come out ahead, but time is money and I'd really like to use that cutter now! You should have a lot of candidates around out there in Indiana: lots of manufacturers, which you might be able to purchase from directly and save a lot of coin. BUT, make sure you understand what you really need.