Our Rolling Strut Box is similar to a conventional Trench Box, but with the added advantage of struts which are vertically adjustable on rollers, enabling parallel lowering and removal of the panels and providing increased clearance of up to 3.20m below the struts.

Variable strut positions allow longer pipe runs to be installed in the trench by adjusting the strut positions in adjacent boxes and therefore the Rolling Strut Box maximises effective man hours on site.

The rolling struts move independently on the side panels and can be locked in place.

Panels can be installed into a trench at different invert levels for stepped excavations if required.
Easily adjustable strut positions whilst the box is in-situ in the trench allowing longer pipes to be installed.

Vertical struts clearance up to 3.2m Adjustable in trench strut positions High strength steel construction Trench widths to 6.16m Install panels at different invert levels for stepped excavations Installation of long pipe lengths Improved visibility while digging Engineering Scheme Design Support High load capacity Allow maximum boom clearance Interchangeable widths Built in lifting lugs