The AXIALE boom (2 steel arms) provides outstanding vertical stability especially on bends and excellent performance on sloping terrain thanks to its AXIALE suspension on a central pivot. It compensates for slope variations without user intervention. The AXIALE boom is mounted on a central pivot close to its centre of gravity. Maintaining balance and the alignment of the boom relative to the axle are ensured by 4 springs on the 24 and 28 m version, and by 6 springs on the 30, 32 and 33 m version. Vibrations are dampened by 2 shock absorbers.

The boom is also fitted with an independent anti-whiplash system in polyurethane on each arm. This system reduces horizontal whiplash during acceleration and braking in order to maintain boom structure.

Electric control for boom movements (ED) is also included.