Anchor Drives

The anchor drives in this collection deliver 30,000 to 70,000 ft-lbs of installation torque on two speed gearboxes, so one unit gives you maximum torque through rock and clay and a faster rotation in soft soil, switched from the cab. Every drive carries a pressure relief valve and an energy control valve as standard equipment, absorbing the oil decompression when a binding pile releases, the moment that otherwise sends a pressure spike back through the carrier's hydraulics. Two speed kits ship complete: a 10 foot electrical connection, control box, power lead, and a 50 foot boom extension harness in the box.

Skid Steer Store stocks the Supa range from the SD45HPT through the SD95, along with the shipping cradles that protect a drive between jobs, and fitment support confirms flow, pressure, and the case drain port before anything ships. Buy the drive to the torque your specification calls for and the pile proves itself on installation.

Why Choose Anchor Drives from Skid Steer Store?

•  Price Match Guarantee: find a comparable anchor drive listed cheaper elsewhere and we match it.

•  Free shipping on orders over $5,000, delivered straight to your yard or job site.

•  30-Day Satisfaction Guarantee backs every drive we ship.

•  Expert fitment support confirms flow, pressure rating, and the case drain port before ordering.

You Might Also Like

•  Digga Auger and Anchor Drives - The complete Digga drive catalog, from these mid-range units through the heaviest piling series.

•  Excavator Anchor Drives - Drives configured for boom mounting, sorted by the hydraulic pressure your excavator delivers.

•  Skid Steer Augers - Earth drilling drives and bits for post holes and utility work where torque specs do not apply.

•  Digga Auger Bits - Earth, rock, and combination bits sized by hub type for the drives on this page.

Best Anchor Drives for...

Screw Pile and Ground Anchor Installation

The best anchor drive for screw piling delivers torque inside the band the engineer specified, since installation torque is what proves the pile's holding capacity. The Digga Supa Series covers 30,000 to 70,000 ft-lbs across the range, with the two speed control kit and boom harness included.

Mixed Ground Conditions

The best helix anchor driver for variable ground changes gear as the soil does. The Digga SD70 shifts between maximum torque for rock and clay and faster rotation for soft soil on a two speed gearbox, with the energy control valve managing kickback when a pile binds and releases.

Smaller Carriers

The best anchor drive for a lighter machine keeps high torque available without exceeding the carrier's pressure rating. The Digga SD45HPT pairs a two speed gearbox with both pressure relief and energy control valves, built for screw anchoring and foundation drilling in hard ground.

Fleet Storage and Transport

The best protection for an anchor drive between jobs is a cradle built for its series, since a drive on a pallet takes damage a strap cannot prevent. The Supa Drive shipping cradle holds the unit upright and supported through transport and yard storage.