Hello; Trout River Industrys Great company. They are proud that they have shipped trailers from Pei to places around the world, like South America. Another great adventure with mechanical engineering. It's so easy crane the Hyva crane, it was before Kennis. I've had the biggest roller crane on the back of a 5 axle truck. 50ton metrics. Controls on the crane and remotely. Does that Texan semi / hitch trailer rig means one could use it on an ordinary license, not a semi license? They can do nothing a rear mounted conveyer can't do cheaper and probably lighter with more stability on uneven ground. and what's wrong with hauling a forklift off site to wash in a proper facility? All you would need for this is a single roll off truck at a quarter the price and complexity. The lastone; innovation is the only one with merit here as it saves time and complexity of multi unit trailers.