See Top Grinders from Kodiak Kutters
Machine description:
PTO DRIVEN, 150+ ENGINE HP REQUIRED, MID SIZED TITAN SERIES STUMP GRINDER, SANDVIK DURA DISC & QUICK CHANGE CARBIDE TOOL SYSTEM, TELESCOPIC EXTENSION, BACKFILL BLADE, ALL GEAR FINAL DRIVES, 30" ...
more info about the 2007 Kodiak Kutters KKT150M.