You are a brave man! Yes, the camera is huge, you will need to dismantle the partition wall in the center of the camera before you can even start on the camera itself, and I would think the assistance of at least 3 friends would be required to lift it even when disassembled into major modules, such as the camera itself, its carriage, the running rails, the lighting rig and the copyboard. The camera seems to be of all-metal construction (heavy!) and quite possibly is fully automated, i.e. adjustments are made via electric motors rather than hand cranks and the camera will be difficult if not impossible to operate away from an electric power source. Lens coverage - the camera is a 30 x40", coverage should be good for a foot either way at copying distances, it may be less than 30x40" at infinity but at a guess good for 20x24". What to do with the camera? If you have metal fabrication facilities, it would be conceivable to create some kind of pan-and-tilt head which would support the camera and would in turn be mounted on a pallet-like base which you could load onto the back of a pick-up truck with a fork-lift. A potentially great project, but not for the faint-hearted!
Regards,
David
PS: The value of the camera as a whole is I think reflected in the price you paid. You would probably get more for the lenses than you paid, people have probably been put off by the prospect and cost of hauling away the whole rig.
PPS: My guess is that the film back will be in the form of a holder with a sheet of plate glass inside coated with non-drying adhesive, onto which you place a sheet of 30x40" film (or any smaller size). I deduce this from the fact that the size is quoted as 32x42, i.e. 30x40 plus some elbow room (finger room) around the edge. This would be a further constraint on using the camera in the field!