It could be 60 odd kgs, I only judged it with my two armies. It is pretty solid.

Is yours a Raslarr bar Nisshead? I would thourghly recommend the auto opening mechanism to anyone, for $400 bucks though, it is VERY expensive for what it is, but at the same time it's priceless to have when you use it. It was one of the major draw cards for me to this bar.