Anchors and foundations for poles: Power Shaft and Power Hub screw anchors, Manta Ray, disc, cross and rock anchors, Excalibur piles
Anchors and foundations for guys and overhead line poles, including Power Shaft and Power Hub screw anchors, Manta Ray driven plate anchors, disc, cross and rock anchors, and Excalibur piles. Power Shaft screw anchors withstand up to 150 000 lb. They are manufactured in Trenton, Tennessee, at a facility certified to ISO 9001:2015.
- Power Shaft
- screw anchors (lead section + extensions + guy head), pull-out load up to 150 000 lb, screw blades 8–14″
- Power Hub
- up to 36 000 lb, installed to a depth of up to 14 ft, square hubs 1⅜–1½″, Turbo Drive 2¼–2½″
- Manta Ray
- driven plate anchors MR-1, MR-2, MR-SR (23 000 / 36 000 lb), MR-3 (16 000 lb); RUS; load testing during each installation
- Disc
- discs 16–24″; anti-corrosion-coated rods with dielectric washer for aggressive soils
Price, availability and lead time on request. We help with analogue selection, customs clearance and delivery.
Description
Anchors secure guys and foundations during the construction and repair of network infrastructure. They are manufactured at a facility in Trenton, Tennessee, certified to ISO 9001:2015, using robotic welding, CNC machining and steel upsetting.
Power Shaft — standard screw anchors made of a lead section, extensions and a guy head. The shaft size and the configuration of the screw blades (8, 10, 12, 14″) are selected for the required pull-out load and the soil. Such anchors withstand up to 150 000 lb and are installed with a hydraulic torque driver mounted on a truck. Power Hub has a threaded socket for the anchor rod, rated for loads up to 36 000 lb depending on the soil, and is installed to a depth of up to 14 ft. Square hubs 1⅜ and 1½″, Turbo Drive hubs 2¼ and 2½″, rods, extensions, couplings and eye nuts are available.
Manta Ray — driven plate anchors approved by RUS and used by network utilities around the world. The anchor is driven with a demolition hammer without drilling or excavation, it suits any soil, including caliche, broken rock, moraine and permafrost, and enlarged models are available for swamps. The equipment fits in the body of a pickup truck or connects to the hydraulic system of a line truck, and each anchor is load-tested during installation. Models MR-1, MR-2 and MR-SR are rated for 23 000 or 36 000 lb, and MR-3 for 16 000 lb; they are compatible with Power Hub rods. Disc anchors with anti-corrosion-coated rods and a dielectric washer are placed in drilled boreholes in highly corrosive, acidic and alkaline soils, and the discs are 16–24″ in size.
Cross, expansion (bust) and rock anchors, No-Wrench anchors, forged-eye rods, guy equalising clamps, Pole Key wrenches, luminaire foundations and installation tools are also produced. Excalibur piles are displacement and grouted (cemented) piles of large diameter for substations, overhead lines, data centres and industrial facilities. Installation torque is from 32 000 to more than 200 000 ft·lb, steel grades 80 and 110 ksi, and axial bearing capacity from 180 to more than 1200 kips. Threaded couplings speed up installation, and installation is low-noise. 8″ piles are also available for overhead lines.
Technical specifications
| Power Shaft | screw anchors (lead section + extensions + guy head), pull-out load up to 150 000 lb, screw blades 8–14″ |
|---|---|
| Power Hub | up to 36 000 lb, installed to a depth of up to 14 ft, square hubs 1⅜–1½″, Turbo Drive 2¼–2½″ |
| Manta Ray | driven plate anchors MR-1, MR-2, MR-SR (23 000 / 36 000 lb), MR-3 (16 000 lb); RUS; load testing during each installation |
| Disc | discs 16–24″; anti-corrosion-coated rods with dielectric washer for aggressive soils |
| Excalibur | displacement and grouted piles; installation torque 32 000 to more than 200 000 ft·lb; steel 80 and 110 ksi; bearing capacity 180 to more than 1200 kips |
| Other | cross, expansion and rock anchors, No-Wrench anchors, 8″ piles for overhead lines, luminaire foundations, Pole Key |
| Production | Trenton, Tennessee, ISO 9001:2015 |
Request a price and lead time
Anchors and foundations for poles: Power Shaft and Power Hub screw anchors, Manta Ray, disc, cross and rock anchors, Excalibur piles. We reply within one business day.
Or email sales@usk.ua or call 044 339-50-20.
Questions and answers
What pull-out load do the Power Shaft screw anchors withstand?
Up to 150 000 lb depending on shaft size, screw blade configuration (8, 10, 12, 14″) and soil. The anchors are installed with a hydraulic torque driver on a truck.
Which anchors are suitable for permafrost and broken rock?
The driven plate Manta Ray anchors suit any soil, including caliche, broken rock, moraine and permafrost. Models MR-1, MR-2 and MR-SR are rated for 23 000 or 36 000 lb, and MR-3 for 16 000 lb.
What are the parameters of Excalibur piles?
Installation torque from 32 000 to more than 200 000 ft·lb, steel grades 80 and 110 ksi. Axial bearing capacity from 180 to more than 1200 kips.
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