Mars Rover Articulated Joint Rework
The connection between the Mars Rover and the trailer MUST be changed urgently, for example into one of these variants:
If it SHOULD be firmly connected LIKE it is currently, WITHOUT being able to disconnect it separately, THE CONNECTION MUST BE MORE FLEXIBLE.
https://www.volvoce.com/middle-east/en-sa/products/articulated-haulers/#/all
https://www.liebherr.com/en/deu/products/construction-machines/earthmoving/articulated-trucks/the-new-one.html
OR if you want to be able to unhook this trailer yourself, you should opt for a so-called towing hitch version.
https://www.krampe.de/produkte/Krampe-Hakenliftfahrzeug.php
The current SOLUTION IS A DISASTER AND THE HANDLING OF IT IS NOT EFFICIENT!
THE handling IS currently a catastrophe, urgently change the type of trailer in the form of the connection to match what is desired. Tightly connected, articulated joint solution or later intended to be unhooked, then a towing hitch variant!
Thanks
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