The HX4 differs from the HX3 by its wider cage, up to 1800mm, which enables 2 people to work at the same time or to have more freedom of movement without having to move the platform.  The maximum load capacity has been increased to 250kg, which also makes it possible to bring along heavier paint pump or other equipment.

Thanks to its modified double construction, the maximum reach of the HX4 is even higher and further.