Event Lighting 290mm Box Truss Ladder Style (3m) Black T3BL3BK

The Event Lighting 290mm Box Truss Ladder Style offers a robust aluminium framework purpose–built for touring rigs, festival installations, and permanent venue infrastructure. Constructed from 6061–T6 aluminium alloy with a 2mm wall thickness across main and bracing tubes, this 3-metre span truss delivers measured load capacity backed by TÜV certification and Australian Engineering documentation. The ladder–style geometry prioritises accessibility for cabling and fixture rigging whilst maintaining structural integrity across extended horizontal runs.

The 50mm main tube paired with 50mm vice braces and 20mm diagonal members creates a rigid lattice capable of handling 2500 kg uniformly distributed load at 1-metre span, stepping down to 175 kg at maximum 12-metre extension. Black powder coating protects the aluminium against UV and moisture ingress, essential for both outdoor events and humid venue environments. The truss requires chords facing downward when horizontal to maintain published load ratings; inverted orientation compromises safety margins and voids warranty protection. Detailed span–to–load tables account for uniform distribution, centre point, one–third point, and quarter–point loading scenarios, allowing engineers to calculate exact capacity across 1–12 metre configurations.

A 3–year warranty and comprehensive user manual support installers and crew. The truss integrates with standard industry clamps, safety wires, and mounting brackets, facilitating modular system expansion. Horizontal spans up to 12 metres accommodate mid–scale festival stages, whilst shorter runs suit club and theatre deployments where fixture density and rigging accessibility demand the ladder profile's open geometry.

Features

• 290 × 290 × 3000 mm dimensions; 3-metre length, 290mm box section
• 6061–T6 aluminium alloy with 2mm wall thickness throughout
• 2500 kg uniformly distributed load capacity at 1-metre span
• Rated to 175 kg centre point load at maximum 12-metre extension
• TÜV certified; Australian Engineering Certificate included
• Black powder–coated finish for UV and moisture protection
• Ladder–style geometry optimises cabling access and fixture rigging
• 3-year warranty; user manual and load–rating tables supplied