By Andy the stuff doer
(first part posted http://idostuff.co.uk/blogs/2010/two-wheel-tractor-intermediate-technology/)
The tractor couples up to the trailer with a tow ball. I had to extend the trailer towing arm to give my a bit more room to stand.
A brace stops it from bending down at the joint but with a ball joint at one and hinge at the other it allows flexibility in all other directions.
The only other addition to the trailer is a small platform.
HERE IT IS WORKING…
It’s heavy on the steering but I expected that as there is no differential. The next trial will be up at the woods with a load of logs in the trailer.