The announcer called it a M923, which is actually a 5/10-ton rather than a deuce.
I can't quite tell from the view which it is. It's not the power but the gearing and weight, of course the all-wheel drive helps. :-)
Which is nothing on the *big* transporters. I was just admiring a rig that had a tow capacity of 120,000Lbs. The springs look more like something from a locomotive than a truck. Of course, it's well over-width so isn't a good daily driver.