Bandit 3680 Horizontal Grinder

Im in the wrecker business, bought a yard and this was left in it. I now own it, and have no use for it, nor do I know anything about it. I would rather sell the whole thing complete, or if i have to sell it for parts, I will.   Has C-18 cat on the deck, 3 new tires that we put on it to move it. Lights worked, and brakes worked(not great but worked). No history on machine