hi Greg, the Beaudry "utility" like the one in the link you attached is a different design, still a good hammer but not near as heavily built etc. The "utility" was Beaudrys answer to the lighter duty type hammers.
The utility was made in 25, 50, and 100, they didnt make them bigger, the "Champion" model (like mine) was made up to 500 lb. They also made a "Peerless" hammer they made up to 200 or 250, cant remember exactly.
They also made a "strap" hammer early, Ive only seen photos of 1, and its over on Iforgeiron.
All of the models were well made and served there different purpose with ease.