Mini, Standard & Mega Multi Trench Box

Mini, Standard & Mega Multi Trench Box

Trench boxes are generally the first choice for the rapid shoring of trench runs due to the speed and simplicity of installation. They are generally suitable for use in trenches up to 5m wide x 6m deep in reasonable ground conditions. They are not recommended in unmanaged, waterlogged ground. They are used in multiples to continuously support a length of trench.

  • Medium duty trench support
  • The Mini Box can be used in trenches up to 4.0m deep in conjunction with up to two top extension boxes, subject to the maximum panel pressure not being exceeded
  • The Standard Box can be used in trenches up to 5.2m deep in conjunction with up to two top extension units, subject to the maximum panel pressure not being exceeded
  • Trench width possible from 0.7m to 4.9
  • Hand rail and laddersafe panels available
  • Four way handling point to aid safe assembly 

Specification

Specification Trench Box Type
  Mini Trench Box Mini Trench Box Premier Trench Box Multi Mega Trench Box
Typical Box Weight (kg)* 1340 (base) 762 (top) 2248 (base) 1370 (top)    
Plate Length (m) 3.0 3.5 3.5 5.0
Plate Height (m) 2.0 (base) 1.0 (top) 2.6 (base) 1.35 (top 3.9 (base) 1.35 (top) 2.7 (base) 1.35 (top)
Plate Thickness (mm) 60 107 105 127
Weight of Plate (kg) 576 (base) 326 (top) 1030 (base) 630 (top) 1600 (base) 630 (top) 1545 (base) 920 (top)
Maximum Trench Depth (m)** 4.0 5.3 6.6 5.4
Internal width (mm) 510 - 4310 510 - 4310 560 - 4682 1054 - 4654
External width (mm) 650 - 4450 730 - 4530 760 – 4882 1307 - 4907
Clearance below strut (mm) 1190 1440 2455 1400
Clearance between struts (mm) 2500 3000 2930 4525

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