This right here is an Arne’s Tandem Axle Air Ride Converter Dolly. It’s used by transport companies to attach semi-trailers to each other so you can haul multiple trailers at once, maximizing your freight and saving you time and money. And with an air ride suspension the load in the pulled trailer will ride smoothly, helping protect its cargo from damage.
To optimize your freight movements, two and sometimes even three semi-trailers can be hooked together with converter dolly’s to create a road train. But to gain that level of freight efficiency, you need converter dolly’s to make these trains.
This particular one has:
So, if you’re looking for converter dolly, visit maximinc.com or call 1-888-242-6126.