Our Screw Pile Torque Heads, also called Anchor Drives, have been developed in conjunction with the leading screw anchor / helical pile installers around the world. The only true Screw Pile Torque Heads available - designed and manufactured inhouse with high grade quality material, specifically for the rigours of helical pier installations. The host machine operates in the most efficient power range, minimising wear & tear, optimising performance, and ensuring highest returns. We provide solutions for mini loaders, skid steers and excavators of various makes and models including Tobroco Giant, MultiOne, Kanga, Dingo, Kubota, Bobcat, Cat, JCB, Toyota, New Holland, Terex, Case, Komatsu, Kobelco, Takeuchi and more.

  • High efficiency EATON/DIGGA bell geroler hydraulic motor with optional Pressure Relief Valve (PRV), ensures max volumetric effeciency for consistent & efficient pile installation throughout the working day
  • More linear feet in the ground = greater returns
  • Engineered hood & ears for maximum strength
  • Extreme duty shaft retaining system
  • No Case Drain required
  • 3yr Gearbox & 2yr Motor Warranty
Anchor Drive Specifications 
  PD4hf PD6hf
Max torque 4473 nm 5634 nm
PRV Optional Optional
Max Pressure * 240 bar @ 130 lpm 240 bar @ 130 lpm
Max Flow ** 170 lpm @ 180 bar 210 lpm @ 145 bar
Max Power *** 50 kw 50 kw
Overall length 950 mm 950 mm
Diameter 290 mm 290 mm
Weight 149 kg 149 kg
std output shaft 75 mm square 75 mm square
* Max Pressure - Do not exceed
** Max Flow - Do not exceed
*** Max Power - Do not exceed
Digga Europe - PD-6HF Anchor Drive Unit