4” Double Wall Steel Trench Shield (4×20)
The most popular product in the steel trench box series. It is designed for use with medium crawler excavators in trenches where weight and space are critical.
Applications
- Sewer
- Repair
- Water Main
- Manhole
- Pump Station
- Bore Pit
Specifications
| Model(Ft.) (Ht-Lg.) | 4x20 |
|---|---|
| Weight (lbs.) | 4,970 |
| Pipe CL (Inches) | 22 |
| Shield Capacity (PSF) | 1,200 |
| Depth of Cut (Ft.) Soil Type (B-45 (II)) | 27 |
| Depth of Cut (Ft.) Soil Type (C-60 (III)) | 20 |
| Depth of Cut (Ft.) Soil Type (C-80 (IV)) | 15 |
*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.