They also have the same ridiculous 20-30 second Repair cooldown that normal Golems have, making them pretty much useless for hunting even mid level stuff. Even a fully trained GM Tinkering Advanced Golem with GM Anat takes awhile to kill a High Plains Boura, and sustains quite a bit of damage to itself as well.
The two major problems with the usefulness of any Golem, is the Repair cooldown timer being too long, and the fact that they can't bond, making training them pretty much pointless, and making hauling them around a pain in the ass, since you have to gate them everywhere.