Allwest Underground offers a wide selection of standard and custom trench shielding and shoring system for rental or sale. All products are P.E. certified to assure compliance with local state regulations.
| Model | H | L | Pipe Clearance | Weight | Working Depth | ||
| A | B | C | |||||
| STB-608-4SW | 6 | 8 | 34" | 1725 | 38 | 21 | 16 |
| STB-808-4SW | 8 | 8 | 57" | 2000 | 38 | 21 | 16 |
| STB-808-4DW | 8 | 8 | 57" | 4000 | 81 | 45 | 34 |
| STB-610-4SW | 6 | 10 | 34" | 2100 | 36 | 20 | 15 |
| STB-810-4SW | 8 | 10 | 57" | 2500 | 36 | 20 | 15 |
| STB-810-4DW | 8 | 10 | 57" | 3900 | 76 | 42 | 32 |
| STB-412-4DW | 4 | 12 | 32" | 2675 | 52 | 28 | 21 |
| STB-612-4SW | 6 | 12 | 36" | 2200 | 31 | 17 | 13 |
| STB-812-4SW | 8 | 12 | 57" | 2900 | 28 | 16 | 21 |
| STB-812-4DW | 8 | 12 | 57" | 4750 | 62 | 34 | 26 |
| STB-416-4DW | 4 | 16 | 32" | 3500 | 31 | 17 | 13 |
| STB-616-4DW | 6 | 16 | 36" | 5970 | 53 | 29 | 22 |
| STB-816-4SW | 8 | 16 | 57" | 4700 | 24 | 13 | 10 |
| STB-816-4DW | 8 | 16 | 57" | 7700 | 52 | 29 | 22 |
| STB-420-4DW | 4 | 20 | 32" | 5100 | 31 | 17 | 13 |
| STB-620-4DW | 6 | 20 | 36" | 7220 | 48 | 27 | 2 |
| STB-820-4DW | 8 | 20 | 57" | 9000 | 50 | 28 | 21 |
| STB-424-4DW | 4 | 24 | 32" | 5900 | 20 | 17 | 13 |
| STB-624-4DW | 6 | 24 | 41" | 8680 | 34 | 19 | 14 |
| STB-824-4DW | 8 | 24 | 57" | 9500 | 38 | 21 | 16 |
| STB-828-4DW | 8 | 28 | 64" | 12660 | 30 | 17 | 13 |
Features/Options
- Stackable
- Knife Edge or Flat Bottom
- Arched Spreaders for increased pipe clearance
- End closures for three or four sided protection
- Lifting slings or "shield grabber" for handling
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