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Digga’s high flow skid steer auger drives deliver unmatched drilling power, durability, and precision. Backed by over 30 years of design and engineering, these auger attachments are built in-house using premium-grade materials and strict quality standards.
Equipped with Digga/Eaton bell motors featuring an integrated pressure relief valve, these drives eliminate bulky valve blocks and reduce leak points for superior reliability. The compact gearbox design allows the auger to reach deeper without extensions, maximizing drilling depth and performance.
Exclusive to Digga, the optional Halo Alignment System ensures every hole is perfectly plumb, eliminating the need for a spotter and increasing jobsite efficiency. Available in single-speed, two-speed, and low-pressure options, these auger drives suit a wide range of high-flow skid steer loaders.
With the addition of Digga’s patented Energy Control Valve (ECV), operators can safely install screw anchors while protecting the motor from damaging pile flickback.
Compact, high-torque gearbox built by Digga
Eaton motor with integrated relief valve for durability and leak prevention
Two-piece shaft design for maximum side load support
Halo Alignment System for precise vertical drilling
Single-speed and two-speed options available (including low-pressure models)
Lifetime shaft pull-out warranty
5-year gearbox and 3-year motor warranty
Easily upgradeable to screw anchor drive with anti-kickback valve

The Halo Auger Alignment System is located in the hood ring of the auger. It provides the operator with a simultaneous clear line of sight to itself, and the hole being dug. HALO utilizes a band of LED lights, which when fully illuminated green, indicate the auger is plumb. If the auger moves from its plumb position, a sequence of red and green lights will be lit to effortlessly guide the operator back to plumb. Available range at time of launch, will include ALS, ADS, DSS, and DDS augers up to 30t.
| SPECS | 4DDS | 5DDS | 6DDS |
| TORQUE (FT-LBS @ 3000 PSI | 3,583 | 3,903 | 4,909 |
| MAX TORQUE FT-LBS @ 3500 PSI | 4,180 | 4,553 | 5,728 |
| RECOMMENDED FLOW (GPM) | 10-36 | 10-36 | 12-36 |
| MOTOR TYPE | EATON | EATON | EATON |
| MAX PRESSURE - DO NOT EXCEED | 3500 PSI @ 27 GPM | ||
| MAX FLOW - DO NOT EXCEED | 42 GPM @ 3100 PSI | 55 GPM @ 1700 PSI | |
| MAX HORSE POWER | 55 | 55 | 55 |
| PRESSURE RELIEF VALVE | INCLUDED | INCLUDED | INCLUDED |
| STANDARD OUTPUT SHAFT | 2” HEX | 2.5" HEX | 2.5" HEX |
| HALO | OPTIONAL | OPTIONAL | OPTIONAL |
| RECOMMENDED AUGER | A4 / RC4 | A6 / RC6 | A6 / RC6 |
| MAX AUGER DRILLING (CLAY / SHALE)* | 24" | 24" | 30" |
| MAX DRILLING DIAMETER EARTH* | 40" | 40" | 40" |
| WEIGHT (LBS) | 180 | 290 | 290 |
| OVERALL LENGTH (IN) | 29" | 33.7" | 33.7" |
| DIAMETER (IN) | 9.4" | 11.4" | 11.4" |


The 4DDS, 5DDS and 6DDS auger drives are designed for heavy duty drilling. These augers are designed for high flow skid steers depending on the model. These augers have a four way swing mounting (forward and back, side to side). An mounting extension option allows you to use bit extensions to drill deep holes. The package includes The hoses, fittings, drive and mountings so it is ready to go on the job site.