Anchor drives
    Digga North America - Halo range for anchor drives.
  • Digga North America - Anchor drives.
  • Digga North America - 16ADS Anchor drive in snow.

Anchor drives 13,000-16,000ft-lbs

Developed in conjunction with the leading screw anchor / helical pile installers around the world. The only true anchor drives available, designed and manufactured inhouse by Digga, specifically for the rigours of the application. Host machine operates in the most efficient HP range, minimizing wear & tear, optimizing performance, and ensuring highest returns.


  • High efficiency EATON/DIGGA bell geroler hydraulic motors with integrated Pressure Relief Valve, ensures max volumetric effeciency for consistent & efficient pile installation throughout the working day
  • More linear feet in the ground = greater returns
  • ECV (Energy Control Valve) to prevent rapid decompression
    of oil, caused by the reverse energy created by pile kick-back
  • Engineered hood & ears for maximum strength
  • Extreme duty shaft retaining system
  • No Case Drain required
  • 3yr Gearbox & 2yr Motor Warranty (when fitted with an ECV)

More torque, less pressure - Two pressure series available to suit your requirements

  • Standard pressure series (ADS) - Machines with 3500 PSI
  • Low Pressure series (ALS) - Machines with 3000 PSI
Digga North America - PDI-16 Auger Drive Unit

Specs 13ads 16ads 13als 16als
Nominal Torque (FT LBS) 12,808 16,111 13,810 17,334
Motor Type Eaton Eaton Eaton Eaton
Max Pressure - Do Not Exceed 3500 psi @ 33 gpm 3000 psi @ 33 gpm
Max Flow - Do Not Exceed 61 gpm @ 1800 psi 61 gpm @ 1800 psi
Max Horse Power 67 67 67 67
Pressure Relief Valve Included Included Included Included
Energy Control Valve Included Included Included Included
Standard Output Shaft 3" Hex 3" Hex 3" Hex 3" Hex
Halo Optional Optional Optional Optional
Weight (lbs) 392 lbs 392 lbs 392 lbs 392 lbs
Overall length (in) 39.6" 39.6" 39.6" 39.6"
Diameter (in) 11.4" 11.4" 11.4" 11.4"