"Deer Stand" - LeRoy, NY

This is yet another "deer stand" out in a field. When you look at this a few questions arise. For example, how did this get out in the field? There are no wheels on it, and no engine. Next, how did it get elevated onto the drums? These were some motivated hunters! Did they forklift it to the field? Maybe they brought it out in a flatbed and then lifted it onto the drums? Can 5-10 guys lift a truck body? This makes a horrible deer stand really, with only two windows you only get about a 35 degree angle (it's awkward to shoot backwards out of a car seat) from either side. I'm just baffled; ideas?