BGR70 Rectangular Truss Length

Catalog number: BGR70-L100 - Item code: 111110433

BGR70 A low volume truss with extreme load bearing capacity
The BGR70 truss is designed to create large spans that can hold heavy loads. Compared to conventional 100’er truss systems, the BGR70 truss is 40% stronger and safes up to 35% transport volume. Rectangular profiles create a truss that can be used for spans up to 45 metres, still allowing a centre point load of 750 kg.

Zero deflection due to pre-cambering
Using the unique pre-camber options, you can create an absolute straight truss. Depending on the applied load, a combination of spacers ranging from 0mm to 4mm can create a pre-camber effect that will result in zero deflection, despite the applied loading. This is a great feature when using motion or led screens.

Application scope
Due to its low volume and height, combined with a high load bearing capacity, the BGR70 truss is extremely suitable as a mother grid, or to support a front façade for large sets, like on dance festivals. Due to its zero deflection, the BGR70 truss is ideal in applications with motion or LED screens.

BGR70 flyer

Standard available lengths and codes
Metres Feet Weight (kg) Weight (lbs) Code Item Number
Other Lengths available on request

Where can I get this product?


  • Tool-less system, no tools needed for assembly and disassembly
  • Low volume element – reduces transport volume and storage costs
  • Integration for dolly and lifting bracket
  • Zero deflection, due to pre-camber system. Ideal for motion or LED applications.
  • Strong and compact – loads up to 3300kg on a 20m span.
  • Integration to accommodate cross trusses
  • Designed in compliance with Eurocodes, manufactured following EN1090 standards.
  • Can be stacked to 3-units height to facilitate transport


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Technical specifications

Technical Specs - BGR70
Type                 BGR70
Alloy EN AW 6082-T6
Truss height 690 mm
Truss Width 550 mm
Self-weight 45 kg/m
Main chord 80x80x5 mm
Bracing 60x60x3,5 mm
Coupling system Lug 70x20 mm + pin 18 mm

The course was very important. There are some things that we have never known since working with Prolyte trussing. What was very important to me was learning about the safety aspects and then taking care of trussing from a maintenance point of view.

Pule Mofokeng Intelligent Sound