elcoyote said:
Martyn is still out playing. Call me (Mario) at the shop and we can talk about your project.
Been too busy to call.
Ok, I'm thinking that going with a full steel frame might be the best route to take to ensure there are no issues with flex or breaks. It will definitely add some considerable amount of weight compared to alum, but its not going to be a pavement trailer... After some experimenting, I've found aluminum (at least the pieces I'm trying out) will bend very little before it snaps. Take a good hit in the frame from a rock or whatever and it would probably be toast. I've considering possibly putting in some steel skid plates/sliders. As simple as some 90 deg angles strategically placed on the bottom/outside corners. They are fairly light, inexpensive and could add some structural strength to the frame. I may also see about getting the alum anodized, which will add strength.
I'll definitely have to consider the cost of the AT suspension/frame or just the suspension alone as a alternative. If you care to, you can PM info/prices or maybe one of these days I'll have the time to sit and call. I just have to watch the budget for this project.
I'm also seriously considering purchasing a mig welder and figuring out how to use the thing. I'd love to save some weight on the trailer, but the truck does have a good tow capacity, so even if the thing weighs 300-400 pounds more its not going to matter too much. Being able to modify or add stuff with a welder would be a cool skill to have.