With the commissioning of a Faymonville FlexMAX 4+7 self-steering combination equipped with tower adapters, the French company STEX reaches a new milestone in heavy and special transport. This configuration represents a first in France and opens up new possibilities for demanding applications in the wind energy sector.
Thanks to its self-steering concept, the FlexMAX 4+7 offers precise maneuverability in curves and under challenging topographical conditions. The tower adapters, specially developed for the transport of wind turbine tower sections, feature a large vertical stroke of approximately 1,800 mm. This allows road irregularities to be efficiently compensated and enables autonomous loading and unloading operations.
Safety, maneuverability and easy handling
The hydraulic suspension on the 7-axle rear self-steering unit is unique on the market and ensures a high level of convoy stability, while also facilitating the crossing of obstacles and side slopes. In addition, the combination stands out for its excellent operating comfort, easy handling and increased operator safety, thanks in particular to its double-redundant steering system.
By integrating this innovative combination into its fleet, STEX continues to invest in its ability to meet the growing requirements of renewable energy projects.
The success of this project also relies on the strong commitment of our technical and commercial partner Berroyer, who closely supported the realization of this project in cooperation with Faymonville’s product management team.
Through this project, Faymonville once again demonstrates its approach as a provider of complete transport solutions, offering specific equipment perfectly tailored to the logistical challenges of the wind energy sector.
Publication: 02/2026