If you tip the machine back there should be a pair of set screws near where it attaches to the table. Loosen those with a slotted screwdriver and you should be able to lift the machinem(it's still a little heavy) off the hinges that attach it to the cabinet. It's the heaviest part.
After that take the drawers out so they don't knock around (this also reduces the weight) and you should be able to get it in the car. A second pair of hands would be nice, though.