The combination of large load capacity and compactness makes the Medium Duty truss ideal for most general applications involving spans of up to 18 metres.


Load Table

  • All loads are given in Kilograms
  • Allowance has been made for self-weight of truss
  • Allowance has been made for frequent use factor of 85% according to prEN17115
  • The payload of the truss has been calculated as a permanent action. Should it be necessary to consider┬áthe payload as a variable action, the tabulated figures should be reduced to 90% of the given values

Material Specifications

Main Chord: 50.8mm x 3.25mm
Braces: 25.44mm x 3.25mm
Material: EN AW-6082 T6
Fixings: M16 x 45mm grade 8.8 HT Nuts & bolts


Angled Corners
Bespoke lengths
Ladder sections

Item Codes, Weights and Dimensions

Design Specification

Manufactured in accordance with
BS EN 1090-3:2008 : Technical Requirements for aluminium structures
EN ISO 9001:2008 : Quality management systems
BS EN 1999 Pt 1-1 : Design of Aluminium Structures, General structural rules
BS EN 17115:2018 : Specifications for design and manufacture of aluminium and steel