There is a version of this that I have seen. It has 3" square tube for the foot. It has a two speed motor. I have not found a source for it though.?

I have one on my travel trailer and the boat trailer. They are very nice. I just wonder how much of a pain in the ass it will be when it fails. Because it will and at the worst time.

I guess you always have the jack in the tow vehicle to get it lifted off the truck.

Here is a side mount:

http://www.bulldogproducts.net/produ...THlH3oh9AzWk4=

this one has very good reviews and 4500lb capacity https://www.etrailer.com/Camper-Jack/Husky/HT87247.html

I believe this is the same one that's on a friends race trailer. Sees a lot of use and gets it done.

$930 bucks!!! Holy fark!!!!!
https://www.crofttrailer.com/185400-...y/#page=page-1

and 12k pounds! That's yacht tongue weight.