HDA High Clearance Arches
| Model & Description | Weight | Pipe Clearance | |
|---|---|---|---|
| Pin-in-Place Spreader Arch Metric length only(mm) | Kg. | mm. | |
|
HDA High Clearance See below for extensions |
Min.Internal—1500 Max.Internal—6000 |
510 | 2400 |
*Conforms with Australian Standards AS 4744.1-2000
*Soil & site conditions should be assessed by a qualified person prior to installation.
| Arch Extension Description | Weight |
|---|---|
| Kg. | |
| 300mm Arch Extension | 85 |
| 500mm Arch Extension | 106 |
| 600mm Arch Extension | 116 |
| 900mm Arch Extension | 146 |
| 1000mm Arch Extension | 156 |
| 1200mm Arch Extension | 176 |
| 1500mm Arch Extension | 206 |
| 2000mm Arch Extension | 257 |
NOTES:
- Maximum extension length, or combination of extensions = 4.5m
- Maximum overall Arch width including extensions is 6m
- Fits Ground Support Systems HDA and XLAP5 shoring shields
- HDA Arches can be used with any Aluminium Ground Support Shoring System without any pentalty in depth rating
- Refer to aluminium shoring system data for KPA ratings in various sized shoring boxes
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