Hi-Clearance Spreader Arches are designed for use with most Efficiency trench shields

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Efficiency’s Hi-Clearance Arch spreaders are available in three styles: Pin-in-Place Arch, Clad Arch, and the Stacking Split Arch. The Hi-Clearance Arch system is designed for use with most Efficiency trench shields.


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Pin-In-Place Arch

Pin-In-Place spreader Arch

An Efficiency Production Trench Shield with Pin-In-Place spreader Arch

Clad Arch
Clad Arch

A Clad Arch on a trench box

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Stacking Split Arch

Stacking Split Arch

An Efficiency trench box is stacked into a Stacking Split Arch