Looks like it would be similar to operate kinda sorta like a skid steer as opposed to a conventional dozer.
I saw one of these here locally yesterday I don't know the particulars on it, what the horsepower is ect. But it sure looks like a nice heavy-duty piece of iron. Parks Service has this one. They use it for trail building in the Wrangel/St.Elias Park. This one has a roller on the back. They mounted an electric winch on it above the roller. I don't think it's as big as the one you used tho.
Ya had to go there...... Seeing a very, very, very high temperature woman and saying “I’d $uck a fart outa her ......” Or seeing that same woman and saying “I’d drink the bath water after her daddy got out.” Yes, yuck.