Anchor drive attachments
Our anchor drives are developed specifically for the demanding helical pile installation industry. We offer both single- and two-speed models designed to withstand long duty cycles that produce reliable TRUE TORQUE results. We publish actual performance values, not theoretical. Actual performance values ensure you select the right attachment for your job.
Dinamic Oil’s newest product offering utilizes our core product (planetary gearboxes) in highly engineered anchor drive attachments. We’ve supplied planetary gearboxes into the helical pile installation industry for 15 plus years. Applying over 40 years of gear design knowledge, we’re supporting this rapidly growing industry directly with our innovative line of anchor drives, machine mounts, and patent-pending torque management system.
Engineered to perform
Compare peak nominal output torque across SA and TA—then explore each series below.
Nominal torque chart
Max output torque
SA & TA series peaks
| Series | Torque (ft-lbs) | Torque (Nm) |
|---|---|---|
| SA Series | 30,000 | 40,674 |
| TA Series | 300,000 | 406,745 |
- SA Series30,000 ft-lbs (40,674 Nm)
- TA Series300,000 ft-lbs (406,745 Nm)
Peak catalog nominal torque by series—configure with published curves for your carrier and tooling
Product lines
Series overview
Single-speed SA models for efficient installs through two-speed TA drives built for high-torque production—each family is tuned for helical pile duty cycles.
SA Series
3,200 to 30,000 ft-lbs torque
Single-speed SA models use hydraulic orbit motors coupled to highly efficient planetary gearboxes—built for straightforward, dependable helical installation duty.
View series
TA Series
16,000 to 300,000 ft-lbs torque
Two-speed TA models use hydraulic gear and piston motors coupled to multistage planetary gearboxes. Standard automatic shifting supports productive helical pile installation.
View series
Solutions
Engineering support
From standard anchor drives to integrated machine mounts and torque management, teams can align mechanical capability with measurable jobsite outcomes.
Please contact us to learn more about our custom engineered solutions.
Applications & use cases
- Helical pile and anchor installation
- Foundation and utility construction
- Transmission, solar, and infrastructure projects
- Rental and fleet-driven installation businesses
Differentiators
- Broad torque range—from compact installs to high-torque production
- Single- and two-speed options to match production goals
- Engineering partnership for challenging soil and site constraints
Engineering
Technical focus
Conversation starters for integration teams—documentation deepens during active projects.
- Torque transfer, shock loading, and structural interfaces
- Carrier compatibility and hydraulic matching
- Tooling interfaces and field serviceability