Lightweight Trench Box

A lightweight trench lining system for trench ground support.

The Conquip Lightweight Trench Box is a simple to assemble, two sided trench lining support system designed to be installed by an excavator using the ‘dig and push’ technique, or by simply carrying out the excavation and then lowering each box into place.

The Trench Box is normally selected for installing utility pipes where ground movement is not critical. The size of the system required depends on maximum trench depth requirements and the size of pipe sections.  It is generally suitable for trench depths of up to 3 metres.

  • Suitable for trench depths of up to 3 metres and trench widths of up to 4 metres (using Conquip Variable Struts).
  • Lightweight design for smaller excavations and when site equipment has less lifting capacity.
  • Designed for use with both Conquip Incremental Struts and Conquip Variable Struts.
  • Manufactured in the UK from high quality British and European steel.
  • Can be supplied with a full range of suitable lifting and extraction chains, edge protection and trench access accessories.
ITEM PRODUCT CODE STRUT TYPE LENGTH WORKING WIDTH HEIGHT WEIGHT* LIMIT STATE

DESIGN LOAD

Base Box TL102-0003 Incremental 2989mm See below 2012mm  660kg 25kN/m²
Extension Box TL102-0004 Incremental 2989mm  See below 1014mm  660kg  25kN/m²

*Excluding Struts

ITEM STRUT SECTION WORKING WIDTH WEIGHT STRUT RESISTANCE
Incremental Struts 780mm 1060mm 21kg 164kN
Incremental Struts 780 x 2 1160-1760mm 41kg 164kN

 

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