Hey, when the chingchangs build something using stolen blueprints, things can get mixed up from not knowing which goes with what.
I was startled by the announcement that maximum load is 66 tons, but that’s with an engine they not only don’t have, but which is merely in development. They never did say what it can haul using currently available engines.
They can't make one that generates reasonable thrust and lasts for more than 12-20 hours.
Even with the precise engineering documents they have stolen.