Go Kart Belt Grinder Part 1 - Base, Frame, Motor Mount

I found some Go kart tires laying around and I need a new belt grinder. So I figured I would build myself a new one. I found a bunch of other treasures that would work perfectly for this build. Fireball tool.
US Store:
fireballtool.com/
EU Store:
fireballeu.com/
MEGA SQUARE WINNERS:
Wint3rsmith guessed 276 kg
Matthew Medley guessed 608 lbs
Bill RodgersII guessed 608 lbs
Thank you everyone for participating!