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DrBoost
DrBoost UltimaDork
5/1/17 8:17 p.m.

This seems like a great idea. Now I'm off to find out that there's NO WAY I'll ever be able to afford it.
Linkey McStinkey

Toyman01
Toyman01 MegaDork
5/1/17 8:45 p.m.

There is a set of airbags sitting on my workbench, that came in a couple of weeks ago. There is also a pile of aluminum in front of my shop that has a trailer frame in it somewhere.

I'll do a build thread when I get it started. I'm shooting for under 600 pounds, single axle, no ramps, and big enough to haul the Abomination. Ideally, loaded weight will be around 2400 pounds or less.

DrBoost
DrBoost UltimaDork
5/1/17 8:46 p.m.
Toyman01 wrote: There is a set of airbags sitting on my workbench, that came in a couple of weeks ago. There is also a pile of aluminum in front of my shop that has a trailer frame in it somewhere. I'll do a build thread when I get it started. I'm shooting for under 600 pounds, single axle, no ramps, and big enough to haul the Abomination. Ideally, loaded weight will be around 2400 pounds or less.

Do it!

ncjay
ncjay SuperDork
5/1/17 8:57 p.m.

I saw a trailer a few days ago where the entire main section is on a hydraulic setup and travels up and down. It would be awesome for loading and unloading cars with low ride heights. Downside is that it does require a small pump, hydraulic pistons, and all the parts and pieces that go with it, but it still seems worth it to me.

mazdeuce
mazdeuce MegaDork
5/1/17 9:07 p.m.

In reply to Toyman01:

I am very very interested in following along. Very.

Dusterbd13
Dusterbd13 UltimaDork
5/1/17 9:10 p.m.
mazdeuce wrote: In reply to Toyman01: I am very very interested in following along. Very.

Me seven. Ive built a challenge car. Now i need a trailer.

Toyman01
Toyman01 MegaDork
5/1/17 9:18 p.m.

It'll be a couple of weeks before I get it started. Once I get started it shouldn't take too long to build. It's going to be bare bones. No deck, just runners for the wheels.

Dusterbd13
Dusterbd13 UltimaDork
5/1/17 9:20 p.m.

Sounds perfect. I'm planning on towing it behind the elky.

The0retical
The0retical SuperDork
5/1/17 9:27 p.m.

I've had a small obsession with those since the airbag thread a few months ago.

Woody
Woody MegaDork
5/1/17 9:38 p.m.

After watching this video, I wonder if you could take the concept a step further and have the option of raising the trailer deck high enough so that the doors can clear the wheels and fenders so you can get out easier, then drop it back down to a middle position for towing.

Crackers
Crackers Reader
5/1/17 9:38 p.m.

I've seen several of these online while parts shopping for trailer stuff. Realistically though, I think my favorite feature is the shocks.

One of our Circle Track sponsors was building all sorts of cool hydraulic double decker boat trailers.

He had a lowering trailer he was prototyping in the early 90's with some sort of tortion bar suspension, but I don't know what ever became of it.

Woody
Woody MegaDork
5/1/17 9:41 p.m.
ronholm
ronholm Dork
5/1/17 10:06 p.m.

The best use of axle setups like that was the ones guys use making Ice Fishing shanties. Just pull on the ice.. drop the trailer, turn on the heat, drill a hole and plop down on the couch..

Those boys ends up with some very GRM stuff.....

ronholm
ronholm Dork
5/1/17 10:07 p.m.

ronholm
ronholm Dork
5/1/17 10:10 p.m.
nutherjrfan
nutherjrfan Dork
5/1/17 10:22 p.m.

A GenII RX-7 is now a trailer queen?

conesare2seconds
conesare2seconds Dork
5/2/17 12:30 a.m.

Ooh. Do want. Wonder what the max practical capacity is. For, uh, reasons, I'd like to have 2 5k axles.

DrBoost
DrBoost UltimaDork
5/2/17 5:23 a.m.

I would want it to be able to go up high enough to open the doors of the car on the trailer.

Toyman01
Toyman01 MegaDork
5/2/17 6:53 a.m.

In reply to conesare2seconds:

The bags I ordered are rated at 2500 pounds each. They make them much larger. Mine were $56 a set.

rslifkin
rslifkin Dork
5/2/17 7:29 a.m.
Toyman01 wrote: There is a set of airbags sitting on my workbench, that came in a couple of weeks ago. There is also a pile of aluminum in front of my shop that has a trailer frame in it somewhere. I'll do a build thread when I get it started. I'm shooting for under 600 pounds, single axle, no ramps, and big enough to haul the Abomination. Ideally, loaded weight will be around 2400 pounds or less.

Why single axle? IMO, for something like hauling a car, that just makes it un-necessarily sensitive to load position, etc.

Toyman01
Toyman01 MegaDork
5/2/17 7:56 a.m.

In reply to rslifkin:

I have a big tandem axle trailer for general hauling. This trailer is going to be designed and built for one car, the Abomination. It will load in the exact same place every time so getting the tongue weight right won't be a problem. Another axle is another 200+ pounds, that really isn't needed for load carrying or stability.

NGTD
NGTD UberDork
5/2/17 8:35 a.m.

Gotta love the fact that in the original link the tow rig is a sedan, but the version for the US, bang, have to use a pickup to haul the trailer.

Keith Tanner
Keith Tanner MegaDork
5/2/17 9:03 a.m.

You want to look at Futura Trailers. They've got a kneeling mechanism that's done with a winch and cables, and has a nice solid lock at ride height. No relying on hydraulics or pneumatics to keep it up. A customer of ours has one and brought it to the Mitty.

http://futuratrailers.com

Pete Gossett
Pete Gossett UltimaDork
5/2/17 9:05 a.m.
DrBoost wrote: I would want it to be able to go up high enough to open the doors of the car on the trailer.

That's the biggest problem I see. You'd need a wireless remote for the trailer in order to load a car solo & not have to crawl out the window.

Edit: Maybe the GRM solution is to adapt a Hummer-type air setup for the trailer tires, so you could just deflate them for loading/unloading.

FlightService
FlightService MegaDork
5/2/17 9:19 a.m.

You guys need to stop messing around

https://www.youtube.com/embed/brOGiCsSOvU

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