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Trench Boxes
Trench Shields by Efficiency Production

XLDS3 & XLDM3 3 in. sidewall Municipal Series steel trench shields

The XLSM3 and XLDM3 steel trench shields have narrow 3 inch single and double-wall sidewalls. These lightweight trench boxes are designed for use with tractor backhoes and are excellent for shallow, lighter shoring work. They also allow for the narrowest possible excavated trench.

An Efficiency Production lightweight XLSM3 municipal series trench box being handled by a rubber-tired backhoe

An Efficiency Production lightweight municipal-series XLDM3 3 inch sidewall trench shield





  • 4" schedule 40 (standard)
  • 6" schedule 80
  • Custom collar sizes available
Give us a call at 1-800-552-8800 or click above to request an estimate online.
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