Check out the thread on Lift Capacity under "NH owning", dated 1/18/01.
The lift capacities of the 7106 and 7308 loaders are based on ASAE S301.2, which means that the load is applied at the center of the bucket. For comparison, the loader on the Kubota B2710 has a lift capacity of 882 lb at the center of the bucket. It seems to me that the 7106 and 7308 loader capacities are a little low in comparison to the comparable JD and Kubota offerings, but there may be something else going on too (differences in how the capacities are measured, etc.), and I don't know if it is a big deal. I don't remember seeing any posts where TC25/29/33 owners are complaining that their loader is a dog.