I built a trailer once
From scratch, and used mostly things i'd accumulated from working construction jobs. Angle iron from a showroom/warehouse, plywood from a bank coming soon sign or two. Screws and bolts from job after job. Treated 2x6x10 from a shed floor - neighboorhood cleanup project, AND an axle ( a very important consideration on any trailer, as I, in time, discovered
And i found just what i wanted in a newspaper ad listing metal, a few old axles, etc. During a layoff in 03, i went to see those axles, old U-haul trailer axles, good and solid, drop axles ( that means the main cross beam that holds the springs is about 6 inches lower, and comes straight up on each end, then turns outward again to become the wheel spindle ) I paid the $25 for my choice of axles and hauled it home, where it sat untouched for a couple years, although i had picked up at Tractor Supply Co a trailer tongue, trailer jack, and trailer lighting system for under $100. I needed a trailer for moving, and as that time came closer, began to assemble this masterpiece
It was easy enough to determine the angles for the front runners, they just had to match the angles of the tongue sides, and meet the frame somewhere near the axle. I initially thought this could all be bolted, but after considering weight on trailer, sudden stops, governing authorities, etc, realized i'd need do some welding. Found a cheap (yes, livin on a budget) welder at harbor freight for about $60, and promptly discovered it wouldn't burn larger rods than it was rated for
After, eventually, purchasing the proper size rods, it welded well
Day after day, week after week, etc after etc, it began to take shape, using 1 1/2" angle iron, doubling, and tripling where necessary, a trailer was being born. The hubs on this axle required a 6 hole rim, and i had a Chevy Luv with just the ones, 14 inch tires, BUT!, this drop axles u-bolt holding the springs would ground out if a tire blew, the rim wouldn't hold the bolts up off the pavement. I continued anyway, knowing how bad i needed this trailer to work, still realizing that a blowout at 60mph could flip it, and possibly me too. I finished the frame, side rails, flooring (all bolted, screwed, or welded, industrial fashion) ran the plywood sidewalls around the side rails, the lights too. Knowing how to align axles (preferably a tilt to the right, shoulder side, than a pull to the left, traffic side) helped.
Edit- Measure from a center point on the hitch, to each spindle, this must be an accurate measurement!
I road tested it around a "country" block ( about 6 miles) and on the long straight quiet straight-of-way let it all coast to a stop (no braking), and measured from front left truck tire, to rear left trailer tire, again on the right side. One half inch difference in almost 30 ft, to the right
couldn't have asked for any better luck there
Then (after long knowing this day would come ) went to the DOT office, and applied for an inspection, paid the $25, and went home, hooked the trailer to the truck, the safety chains, the lights, and waited, and waited. The morning the Highway Patrolman pulled up to the house, I didn't even have on my boots yet, but got them on quickly, and took off out the door. As i was walking out there, he was hammering wildly on the trailer tongue with a big shop hammer! When I got out there and realized he was Hammering a serial number into it, i felt a sigh of relief. All i had do then was sign a form, one point stating I knew of no reason why this trailer might be unsafe, which I signed, knowing full well about the u-bolt problem. He didn't inspect the trailer itself, it looked respectable enough, and might not have noted the u-bolt in the concrete problem even if he had, but, I knew about it. Took the inspection paper to the county clerk, and within 4-6 weeks, had a green paper title to my homemade trailer, built mostly from scrap
I think in trying to keep the price looking respectable, i told them it's value ( my cost) was $300 ( included the welder ; ) I used it to haul several loads of scrap computer boxes to the yard, driving under 40 or so, but knew it was no test for a 600 mile highway trip fully loaded, several times over, and finally, before beginning to move, went to a trailer axle place, and for $150 they built a 3000lb (5 lug) axle to fit, and for another $150, had two shiny mag wheels with new tires
SO, i had $500? in it then, and got all kinds of experience. For a 4x10 ft trailer I had set the axle 6ft from the front (using uhaul's idea of 60% to the front), but that made for a heavy tongue wt. (over 150 lbs empty) but it was solid as a rock, even empty. Driving back to TN on one trip, passing an 18 whlr @ 75 mph, trailer empty, in the rain, windy as hek, i think ( wth am i doing? ) but went on by, the trailer never even swayed, not even in his cross draft. Four heavy loads @ 70+ mph on a 600 mile move pretty much payed for itself.
The short of it all, i built a trailer on top of an axle, doing what i had to do to get it done, for very little cost, excepting time and labor, had it pass inspection, titled and tagged it, and then, .......replaced the axle
Was it worth it? yep! Did it do the job? yep! Could i have been better off buying a new one? yep.
I guess you'll never know what's going to work for you, until you get started, lol !
They're in backwards order here, but i found photos of it
http://s1205.photobucket.com/albums/..._Bear/trailer/
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