The data from the leading truck is transmitted to the following trucks through the link arm, thus guiding and controlling in them all significant operating functions such as engine power, direction of steering, brakes etc. in a way like each of the units would have separate operator that follow the one in front of it.

It has already been developed a project of this train with booths on both sides, which made it possible to use it without turn platforms. At this stage, the project is nearing to completion and the start of construction will be at factories in Germany and the UAE.