In the Machine Data Sheet it says "Spindle Taper....R8"
600 lbs? That's RF-45 territory isn't it?
Just under $3K....hm, that's 3x the price of an X3, which is just under a 400 lb machine. Motorized Z axis nice, probably too heavy to crank by hand. I'd kill for that additional Y travel, but it has less Z travel than an X3. That tilt angle display looks like someone stuck in an off-the-shelf digital angle gauge in there.