EUROTRUSS HD34 is a high-capacity 4-point truss system with a 290 mm square profile, designed for heavy-duty applications where higher loads or wider spans are required. It shares the same external dimensions and connection system as the lighter FD34 series but features reinforced main chords with thicker walls, providing increased load-bearing capacity and reduced deflection. The HD34 is made from high-grade EN-AW 6082 T6 aluminium and connects via the standard conical CS1 system using spigots and R-clips for quick, tool-free assembly. It is TÜV-certified and widely used in roof systems, ground supports, PA wings, and large-scale trade show structures. Thanks to its compatibility with FD34 accessories, the HD34 offers a flexible upgrade path for projects that demand greater structural strength without changing the overall grid layout.