this link has the size of the stand. 72 " tall. 48" wide at widest part.
Weight is dependent on # of burners. But, it is heavy. I have 2 burners and a shelf and I can only guess it goes 150 - 200 pounds. Again, just a guess.
THere are wheels on 2 of the legs to tip and roll it, but you don't want to go far or over to many bumps.
Hope this is helpful at least a bit.