I am interested in connecting two alternating hydraulic cylinders capable of lifting 80-90 tons?

When one cylinder is raised, the other is lowered. When weight is added to the raised cylinder, it lowers, raising the other cylinder. This would alternate. Distance to raise the cylinders is 50-100m. I am interested to know how wide the cylinders and pistons would have to be and how much weight would have to be applied to them to get them to lower.

Thanks