To the OP; sorry to hear of your engine failure, admittedly at low hours, but nonetheless time wise out of warranty.
I'd like to know more about the video you shot. Was it at the moment of failure, or close to it?
What exactly were you filming? Was it the aftermath of the engine seizing, or was it during an attempted restart in which the engine leaked as a result of the block heater blowing out of the freeze plug hole?
What were the ambient conditions when the failure occurred? Have you ever used the block heater to warm the engine, and is the tractor stored in or outside? Did your selling dealer install the heater?
For the record, I among numerous other long time Kioti owners here on TBN who have helped other owners with tractor failures to engines out of warranty, BUT, in order to be effective we need to have all the facts, before and after a catastrophic failure like this. My experience dealing with Kioti on situations like yours is to have and keep records of everything done with and to the tractor since receiving it from selling dealer. Though this does not insure a satisfactory outcome for everyone, it does level the playing field when requesting out of warranty assistance.
To be clear, beyond the terms of the contractual obligations of the manufacturer's stated warranty coverage, which you agreed to at time of completing the purchase agreements, Kioti is NOT obligated to go beyond stated time and or hours of warranty duration. Goodwill can be applied by them if they chose to do so, but it is purely at their discretion.
One more thing: slamming them or any manufacturer on spacebook or anywhere else on the internet is a very bad idea. If anything it could open you to possible suit for slander or damages for misrepresenting the manufacturer, especially since the tractor is legally off warranty.
Sounds like you're a reasonable guy. Try to keep everything civil with your dealer and Kioti - all appreciate it much better than ranting and raving about what one is owed past warranty, if you get my drift...