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6” Double Wall Steel Trench Shield (4×20)

The 6” double walled steel trench box is the most versatile steel shield available. It combines depth capability with lightweight narrow side walls. Designed for medium range excavators in the 30,000 – 80,000+ lbs. weight-class.


  • Deep sanitary sewer
  • Water main
  • Storm sewer


Model(Ft.) (Ht-Lg.) 4x20
Weight (lbs.) 6,370
Pipe CL (Inches) 22
Shield Capacity (PSF) 1,440
Depth of Cut (Ft.) Soil Type (B-45 (II)) 32
Depth of Cut (Ft.) Soil Type (C-60 (III)) 24
Depth of Cut (Ft.) Soil Type (C-80 (IV)) 18

*Other sizes and depths ratings are available. Contact your local rental representative for available rental equipment.

8" Schedule 80 Spreader Pipe is included with Steel Trench Shield (Class 92) rentals.

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