Our ex SIL bought a Predator 8750 thyinking they would use it at the beach. Their trailer? a Coleman pop-up that I think may have been 10' long pulled by a Mazda RX 7. Ya, no the brightest flashlight in the drawer, henc the EX son--in-law status.
With the battery, wheel kit and gas it was well over 200 lbs. It now sits where my 25 year old 3500 watt emergency generator for the house used to set.