In response to an earlier request on 'Bale Trailers', I took some pictures of my wagons and have included them.
The wagon bodies are made from I-beams from a construction job on I95. They were guard rail posts and were removed for the duration of the road work. Then the contractor replaced the guardrail with new ones. I scrounged some of the posts and welded them to beams made from an old school bus chassis and steel pole braces scrounged from the electric company. Total cost was about $50 in welding rod. One word of caution- if you try something like this, with galvanized material, DO IT OUTSIDE!!! The fumes are toxic....
The wagon bodies are made from I-beams from a construction job on I95. They were guard rail posts and were removed for the duration of the road work. Then the contractor replaced the guardrail with new ones. I scrounged some of the posts and welded them to beams made from an old school bus chassis and steel pole braces scrounged from the electric company. Total cost was about $50 in welding rod. One word of caution- if you try something like this, with galvanized material, DO IT OUTSIDE!!! The fumes are toxic....