Neil you are right my friend, but "pivot pin" force is and always has been the way these things are measured and shown on spec sheets (most manufacturers anyway). They could be missleading to customers that don't completely understand the forces applied and not applied to the loader under use. However whether these numbers are misleading or not they are a clear indication of what a loader can handle and when comparing one loader to another the one with higher "pivot pin" capacity will have more "actual" capacity.