challenger mt225

I am looking at one of these tractors for use around our house. Can't really find any info on them other than they are made by Iseki. Are they decent units? Has 300 Hours and 60" belly mower guy want $6000 for it. Is that a good deal? Any idea on cost or options for an aftermarket loader...

show price for the Challenger/Cat MT225 with 60" MMM was 13999