They are popular in Europe, but a recent EU ruling has banned overrun braking on small turntable drawbar trailers, so the makers have had to drop them.
The legislation isn't retro-active so those in use can carry on with them.
We built that trailer in 2011 in the front garden.
did you just add a dollie to the front . looks like a lynton trailer.
you could have had leccy powered brakes . lynton used to do them . seen them on artic trailers .
i have driven steer axle milk trucks not easy to get used to. but looking at that pick it could have gone on quite a few chassis cabs as an artic . nice one.
very interesting .
be nice to meet up one day and have a chat. nice work .
the chassis and floor on mine are aluminium . but i imagine very costly when new . but credit to you . well put together.