Double Deck Transport for low height goods

Put a Double deck attached to a trunk and it will be impossible to load, because each deck will be about 1.3 m high, making it ergonomically unfeasible.

The Evolution System solves this issue by considering an extremely thin fixed floor 1.6 or 1.7 m. high from the bottom floor, allowing a normal loading on this floor and leaving approximately 1.2 m on the top floor ... From there the trunk's ceiling rises 50 cm. allowing the entrance of operators for loading/unloading. After this operation, the ceiling returns to its natural position for the displacement of the vehicle.

How to make a conventional 2.8 m. high trunk have a double deck without problems when loading and unloading?

This is possible with the technology patented by Labor.

MECHANICAL NOTES

Designed by Labor for transport and distribution of motorcycles, which doubles the volume transported, it can be used for any goods of 1.7 m. at the bottom and 1.2 m. at the top.
The trunk is manufactured in the body version for any truck and the semi-trailer may have a conventional chassis base, but it is not a kit that adapts to pre-existing trunks.
How is loading and unloading carried out? Simple, the tailgate of the semi-trailer transforms when opened into a hydraulic platform that goes up and down with the pallets from the dock level to the upper level. It is also possible to unload close to the ground.