T130 High-Capacity Self-Drilling Hollow Anchor
T130 is a large-scale self-drilling anchoring system designed for projects requiring exceptionally high structural support capacity and long-term stability. It offers excellent resistance to ground deformation and is suitable for extreme geological conditions.
T130 High-Capacity Self-Drilling Hollow Anchor Overview
The T130 Self-Drilling Hollow Anchor is a large-diameter ground reinforcement system designed for projects requiring high structural support capacity and long-term stability. With a 130 mm outer diameter, the available configuration provides an ultimate load capacity of up to 7,940 kN and a yield load capacity of up to 5,250 kN. Its large hollow structure supports integrated drilling and grouting, while the T-thread provides reliable mechanical connection and load transfer.
Product Specifications
Hollow Anchor Bar
| Size | Outer Dia. | Ultimate Load | Yield Load | Weight | |||||
| mm | in | kN | kips | kN | kips | kg/m | lbs/ft | ||
 |
SET130N | 130 | 5.12 | 7940 | 1787 | 5250 | 1181 | 78.00 | 52.42 |
| Note： 1. Customized products are available based on your specific requirements； 2. 1mm=0.03937in 1kN=0.225kips 1MPa=0.1450377ksi 1kg/m=0.672 lbs/ft |
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Coupler
| Size | Outer Dia. | Length | Weight | Note | |||||
| mm | in | mm | in | kg | lbs | ||||
 |
SST130 | 168 | 6.61 | 300 | 11.81 | 19.50 | 42.90 | With sealing ring | |
Spherical Collar Nut
| Size | Key Size | Length | Weight | Note | |||||
| mm | in | mm | in | kg | lbs | Heat treatment | |||
 |
SST130 | 155 | 6.10 | 170 | 6.69 | 11.25 | 24.75 | ||
Flat Plate
| Size | Dimensions | Thickness | Hole Dia. | Weight | |||||
| mm | in | mm | in | mm | in | kg | lbs | ||
 |
SET130 | 350×350 | 13.78×13.78 | 100 | 3.94 | 145 | 5.71 | 83.00 | 182.60 |
Centralizer
| Size | Outer Dia. | Length | Weight | ||||
| mm | in | mm | in | kg | lbs | ||
 |
SET130 | 220 | 8.66 | 80 | 3.15 | 3.60 | 7.92 |
Drill Bit
| Size | Outer Dia. | Application (Advice) | ||||||
| mm | in | |||||||
 |
ESS-F | Weathered rock, stone walls, rubble | ||||||
| SST130/220 | 220 | 8.66 | ||||||
| SST130/230 | 230 | 9.06 | ||||||
| SST130/300 | 300 | 11.81 | ||||||
T130 High-Capacity Self-Drilling Hollow Anchor Applications
The T130 is suitable for major geotechnical structures and demanding ground reinforcement applications.
