As others have pointed out ... Its a J hea base, home grown mount and M head.
Keep in mind that its a full size machine to move, with a lil' machine capability due to the head. Small collets really limit you to your tooling....
I think those collets only go up to 1/2". That means no strong r-8 drill chucks, face mills, end mill holders ect ect. You would be better off with a smaller easier to move machine that takes R-8 tooling. If this thing has a reserve of more than the minimun bid its not worth it.