Somebody's prayers, but not likely SteveB's. Note the small words :
Weight: 4630 lbs.
Guess what the shipping on that baby will be, especially if it has to come from a good distance? Looks like $15 K by the time you get it on your property. Oh, you also need a 120 AH, 900 CCA battery (sold separately) for it. Adds new meaning to "batteries not included"! That alone has to run several hundred $. Muffler sold separately? I wouldn't be surprised.
Jon