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Teardrop trailer build

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Syberia

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Yes, the trailer has a 7-pin connector on it and that's where the second set of wires on the battery right now go. Still have to hook up the inverter, voltage gauge, and solar panels which I don't have yet.
 
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shortykorte

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Nice build.

Question about soffit vent on front of battery box. How will you keep water out when towing in the rain? Living in California for 6 years I know it doesn't rain much. A sign magnet could be use to cover vent while towing.

Tent camped at Lake Tahoe in October and June. Froze our asses off. I didn't expect that in June. Your teardrop would have been the ticket.
 
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Syberia

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That actually never occurred to me, but if water is a problem, a magnet might be the easiest solution. Saying "it doesn't rain much" is a bit of a curse right now, as it's rained more in the last two months than it's supposed to all year. Last weekend, streets had turned into rivers.
 

shortykorte

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Guess I should have mentioned the 5 yr drought that ended as soon as I left. Bad for a lot of homes but good for water supply and ski resorts.
 
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Syberia

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Mounted my propane tank holder to the front of the trailer



Ran some pipe to the back kitchen area





It comes through the floor into these 3 outlets. One for the water heater, one for the stove, and the third for a quick-connect for an oven/bbq which we'll have to use outside the trailer because there's not enough space. Each will have its own shut-off valve but I will order those online because they're much cheaper than at Home Depot.

 

Jacko264

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Great trailer build don't you need brakes with that weight trailer ?

I use to build caravans for one of the biggest manufacturers in Briton
[ swifts ] 20 vans a day came out the doors on each line
Graham
 
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Syberia

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It's rated for 1720 lbs and didn't come with them and the DMV didn't bat an eye when I went to register it so... no?
 

tvtaurus

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I like the build so far! Is this one of those harbor freight trailer kits that you are building on? This build reminds me of a Scotty camper that I helped my Father restore. This is the stile that I worked on.
DSC_0321.jpg
 
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Syberia

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Yes, it's a Harbor Freight trailer. That one looks nice, I would have gone with aluminum but I couldn't justify the cost of it
 

Jacko264

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Hi Syberia
I have just looked up the weights for Briton and we can only tow a full trailer under 750kg =1653.47 without brakes
I wish we could tow more like you can
all the best keep up the good work
Graham
 

Spareparts

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Is that Galvanized Pipe for the propane, hope that won't be a problem. I was told to not use it and use black pipe. The concern was it would flake off and plug up the orifice, might want to check it out, easier to fix before you get it covered up.
 

LXCam

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Thats cause you don't want to use galvi for most anything except water. Black pipe for gas and air. But considering it's very little you'll be ok. But if you ever start having intermittent issues you'll know what to look at first.

Looking good bud.
 
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Syberia

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:thumbup:
Thats cause you don't want to use galvi for most anything except water. Black pipe for gas and air. But considering it's very little you'll be ok. But if you ever start having intermittent issues you'll know what to look at first.

Looking good bud.
The gas to my house is plumbed with galvanized (the outside portion anyways) and has probably been there since it was built in 1940. I've read the same thing, but also read that it's a myth and that doesn't actually happen. I can't imagine black pipe would last very long exposed to dirt, water, and road grime on the bottom of a trailer, even if painted.
 
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LXCam

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I saw a old sr5 Toyota truck towing an old C2500 on cajalco today loaded with garage doors. Does that make it right? ;)
 

Yarz

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Tarentum PA
Very cool build! Now you've got me thinking I could use something similar... Thanks for that.. :lol_hitti

I'm interested to know if you have a prediction for the final weight?
 

Spareparts

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Didn't mean to downgrade your build what so ever, actually it is impressive to say the least, quality workmanship. I have wanted to build one but the wife say's if she can't stand up in it it won't happen. Again very nice build.
 

MarkG

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Elgin, IL
Nice looking build!

A little late to mention this, but should you weld the frame in a few areas to beef it up and prevent loose fasteners (over time) from wreaking havoc? You could also douse the fasteners all with threadlocker...

This was my first thought! If I was going to the effort, time, and money to do a nice build like this, I would have started by fully welding all the frame joints I think. Plus it's an excuse to do some welding!
 
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David0858

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georgegj

On my HF trailer I used the stock bolts and had to end up replacing them all with nylocks, so good call.

Might have been a good idea but too late now. They are nylocks and the few I've used on my motorcycle have never come loose so hopefully I'm ok. The plywood really straightened out the frame and took a lot of the flex out, and I'll be adding stabilizer jacks to all 4 corners to further distribute the weight and keep things balanced so hopefully it's ok.

I built my Harbor Freight trailer in March '97 and so far nothing's came loose with the stock hardware. :)
 

hedgehog

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Southern Ontario
Id love to build a tear drop trailer. We dont have harbor freight in canada , so trailer kits dont really exist. And built 4x8 trailers arnt cheap

How do they charge for the trailer kit?
 
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Syberia

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I paid $350 plus tax. Seen them go on sale for $300ish occasionally.

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Syberia

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Well you ****... $300 was for the 1100 lb one, I opted for the 1700 lb one, and given how flimsy the tongue of this one was before I reinforced it, I'm glad I did.

On that note, I did some more work this weekend:

Last night I attached a piece of vinyl to one of the sides. Wanted to give the glue all night to set up before I started cutting on it



Today I started cutting the curve and the opening for the door



Sealing the door with a bead of silicone before installing it



Door and porch light installed



After replacing the fuse I blew hooking the light up because I forgot to remove it first and accidentally touched the two wires together, we have light



However, my walls were too thick and there's a small gap in between the door frame and the trim piece that needs to be covered. Any suggestions? I was thinking a small aluminum or plastic strip, but I'm open to suggestions.



Also installed the countertop. Sink is just there to test fitment

 
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Syberia

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Covered the counter top with some .040 aluminum. I have some 1/8 x 4" strips for the back splash that I haven't installed yet.



And then I got to re-do the siding I just did the other day. We had our first warm day today and I guess the soft vinyl expanded and made a bunch of ugly bubbles and air pockets that kept coming back after I tried to smooth them down. Luckily I was able to pull off the siding and replace it with a "shower panel" from Home Depot. It's thicker and stronger and I attached it with screws instead of glue so it can move to a degree without coming undone and looking terrible.




It is more textured than the vinyl I removed which is the reason I passed in it in the first place but now that it's installed it doesn't look bad. Of course, that means I have to redo the top too.....

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Syberia

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Built a frame out of 1x2 above the countertop



Attached a piece of peg board to hang our pots and pans and utensils. I am going to trim the sides with aluminum but I realized I bought the wrong size of aluminum so I couldn't do that today.



Installed another shower panel on the top, replacing the buckling and bubbling piece of vinyl that was there previously. Installed a hurricane hinge for the kitchen door. I had to modify it by cutting part of it off since it was meant to be installed on a 90 degree angle.



Put my fan through the roof





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Syberia

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Bought the right size of aluminum and made the trim piece around the pegboard



Ran wiring to the back. #10 wire and 30 amp fuse off of the main panel in front. Will power 2 lights (less than 1 amp each), pump (7.5 amps) and 2 cigarette lighters (20 amps max).



Ran a length of #12 over to a piece of conduit that goes up through the countertop to an electrical box. Meets up with a piece of romex that also goes up the conduit, and 3 #16 wires come back down.



The #12 powers the 3-way switch on the left that controls the lights, pump, and ignition for the water heater (the 3 #16 wires coming back down). The romex goes to the 120 volt outlet. One light will be on each side, but I've only installed one so far.





I also finally installed the second cigarette lighter inside the trailer. This one is mounted under the rear shelf, and will power our TV (12-volt).

 
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Syberia

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Started working on the water tank. I found a 34 gallon RV tank that fits perfectly under the frame of the trailer, above the axle.



Of course, it didn't come with any holes in it. So I had to order an access hole cover online, wait for it to come, realized I didn't have the right size hole saw, ordered that too, waited for it to come, and finally put the access hole in so I could get my hand inside to screw in some bulkhead fittings.



Now I needed a way to hang the tank under the frame of the trailer. I took some 3/16 x 1.5" steel bars, heated them up in my foundry (because I haven't built a forge yet, but it worked just fine for the purpose), and hammered them into shape to fit around the tank.







Welded in some supports across the bottom, painted it with some truck bed liner, and bolted it up to the trailer. I'll be supporting the bottom with a sheet of plywood as soon as the roofing tar I sealed it with dries.




I made a bracket out of a piece of angle iron and attached a third power port under the sink in the back. Since it's behind the 2x4 frame, it will sit behind the cabinet doors when they close.





Also hooked up the second light for the kitchen. They're a pair of 12v 10 watt led flood lights, and they're really bright. This picture was taken in the garage with the lights off.

 

Bob275

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You should get the white coated pegboard, it would match much better with your kitchen area.
 
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Syberia

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I considered it, wife vetoed it. "Too much white." After seeing how it came out, the brown provides just the right amount of color balance, imo (and hers!).
 

vette-kid

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I considered it, wife vetoed it. "Too much white." After seeing how it came out, the brown provides just the right amount of color balance, imo (and hers!).
Get some of the fancy colored stuff. Would look pretty cool with blue or red back there.

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Syberia

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The only thing I might do if the wood doesn't last is get some pegboard aluminum instead. I think I saw some at the place I've been getting my metal from.

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vette-kid

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The only thing I might do if the wood doesn't last is get some pegboard aluminum instead. I think I saw some at the place I've been getting my metal from.

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Ya, they make it in other colors. Amazon had tons of it.

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Syberia

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Finished my propane manifold last night. The flare fittings will be for the water heater and stove, the quick connect will be for an oven or BBQ that we'll have to use outside of the trailer due to space constraints.



Also installed the water pump. On the intake side, I used a male and female garden hose adapter in place of a union so that I could put a filter washer inside to prevent any type of crud from getting sucked into the pump


The output side is just a bunch of PVC fittings put together so that I get 3 1/2" NPT threads to screw supply hoses onto. The two facing forwards will supply cold water to the sink and shower; the one facing back will supply the water heater.



Finally time to install the sink. Because of the placement of the 2x4s under the countertop and extremely limited space, I could not use the provided clips, so I just smeared silicone all over the bottom of the mounting lip, drilled a few holes, and held it in place with screws.



Used an s-trap to route the drain pipe away from the pump. I'll transition to PVC under the trailer and finally to a garden hose fitting so we can route drain water away from the trailer, or into a bucket if necessary.

 
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