HM Attachment / Products / Helical Piles
Helical Piles
AP series screw piles from 18-46 ton capacity, with installation system and torque sensing accessories.
Section 1
AP-1
AP-2
AP-3AP Series
Helical Piles (AP Series)
Screw piles installed by auger drive torque, offered in galvanized, bare or epoxy coated finishes for 18-46 ton working loads.
Specification (AP Series)
| Model | Shaft | Bolts | Helices | Pitch | Coating | Compression Capacity (Ultimate / Allowable, tons) | Tension Capacity (Ultimate / Allowable, tons) |
|---|---|---|---|---|---|---|---|
| AP-18 | 2.875 x 0.217 | 0.875" | 0.375" thick · 8/10/12/14/16" dia | 3in | Galvanized / Bare / Epoxy | Ultimate 36 / Allowable 18 | Ultimate 32 / Allowable 16 |
| AP-22 | 3.5 x 0.3 | 0.875" | 0.5" thick · 8/10/12/14/16" dia | 3in | Galvanized / Bare / Epoxy | Ultimate 44 / Allowable 22 | Ultimate 36 / Allowable 18 |
| AP-36 | 4.5 x 0.337 | 1" | 0.5" thick · 10/12/14/16" dia | 3in | Galvanized / Bare / Epoxy | Ultimate 72 / Allowable 36 | Ultimate 62 / Allowable 31 |
| AP-46 | 5.5 x 0.361 | 1" | 0.5" thick · 10/12/14/16" dia | 3in | Galvanized / Bare / Epoxy | Ultimate 92 / Allowable 46 | Ultimate 78 / Allowable 39 |
Section 2
Sensors
Wireless sensing accessories that feed angle and torque data to the in-cab monitor.
AAS-360
Angle Indicator
- Detection
- Wireless angle detection
- Temp effect
- +/- 0.5 deg
- Temp range
- -20 to 80 deg C
- Protection
- IP66
- Static accuracy
- 0.1 deg
- Axes
- X +/-180, Y +/-90, Z +/-180
EM-10W
In-Cab Monitor
- Display
- 10.1in
- System
- Windows
- Temp range
- -20 to 60 deg C
- Connection
- Wireless
- Protection
- IP67
ATS Series
Torque Indicator
Four models up to 100,000 N·m.
- ATS-10
- 10,000 N·m / 34.5 kg
- ATS-20
- 20,000 N·m / 34.5 kg
- ATS-50
- 50,000 N·m / 48 kg
- ATS-100
- 100,000 N·m / 74.7 kg
- Accuracy
- 0.05%
- Safe overload
- 150%
- Protection
- IP66