The bucket I got is only available up to 72" and mine weighs in at 368 lbs with the bolt on cutting edge. I am not sure what thickness they are fabbed with but yours is probably heavier. I got mine with the skid steer attach which after having I would not do without. It seems that, at what it would cost you to buy one you are way ahead to fab your own and it will be heavier too ....Jim.