I actuall had it custom made to hold 4 systems. I just didnt want it too long. The rails are just a little over 5' wide and as high as a pick-up bed so the systems sit right into it like a pick-up. I had the drive up gate made removable so I could extend systems off the back. I just didnt want to be running around with a 16' long trailer 100% of the time when I needed that extra 4' only 5% of the time.
The part of the system that is hanging off is the light end. The heavy ends with plumbing, hoses, pumps and reels are all situated directly over the axel. It is a 3,500 pount axel. It ran down the road like butter!
Far cry better load than last year.....lol.....see pix.