Kneeling gooseneck, has anyone built one?

[Xfaxman]

Rollback also works on full legal width (102") deckover:

Pictures from an image search.

 

[napabavarian]

I tried some different search terms aND came up with this.

MAXEY TRAILERS 16K GOOSENECK DROP-N-LOAD - YouTube

That would be exactly what I had in mind, unfortunately I'm sure it is twice my budget too!

 

[davedj1]

I was wondering in the video why lifting was herky jerky then I saw they use air versus hydraulics. Why not hydraulics? Lots of ice shacks are made with hydraulic suspension to let the camper down onto the ice.
Ice house trailer plans 8 8 imagine fish numberedtype kartalbeton
Hydraulic Fish House Frame - Page 2 - Frame Design & Reviews ✓

 

[napabavarian]

Hydraulic still requires the use of steel springs, with air you get better cushioning with the ability to lift the trailer.

 

[Groo]

my pontoon boat trailer uses a cable winch to raise and lower the deck on steel springs.

 

[davedj1]

Torsion axles FTW