The Shore 4m trench box is our most popular shoring unit with the ability to support trenches of any depth up to the 60kPa working load limit.
The 4m trench box is a safe and versatile trench shoring solution able to be handled by mid range excavators, with heavy-duty steel construction and good clearance under the bottom strut. Internal working widths of 0.6m to 4m can be achieved with heavy-duty pipe struts, enabling this box to be used as a dig and push trench box in loose soil conditions, or as a drag box in cohesive soils.
Top extension units of 1.5m enable quick installation to full depth of shoring in all ground conditions. The panel sections are foam filled to limit water and soil infiltration, which can minimise weight gain in wet soil conditions.
The 4M series trench box is ideal for trench shoring for general construction and utilities contractors.
The 4m trench box is part of our full range of box shoring systems including 3m trench boxes, 6m trench boxes and 3m manhole boxes. Full technical support is available to the correct installation and use on your next project.
The Shore 4M Trench Box can be delivered standalone or as as part of our comprehensive full-service solution. This includes:
For safety products available for use with the Shore 4M Trench Box, click here
|Minimum Width Internal||600mm||600mm|
|Maximum Width Internal||4000mm||4000mm|
|Clearance Between Struts||3600mm||3600mm|
|Clearance Beneath Bottom Strut||1500mm||N/A|
|Weight with 1000mm Struts||2840kg||1962kg|
|Working Load Limit||60kPa||60kPa|
|Strut Weight Per Metre||42.5kg||42.5kg|