2 Speed Drilling Drives for Excavators

Digga's 2 Speed Auger Drives are designed to suit excavators & skid steer loaders, truck cranes, front end loaders, wheeled loaders and backhoes with flows between 10 to 48 gpm. We distribute our 2 Speed Drilling Drives throughout North America.

  • Compact high torque Digga manufactured gearbox
  • Highly efficient design with less moving parts
  • Fitted with Eaton VIS motor
  • Integrated PRV (Pressure Relief Valve)
  • Extreme duty shaft locking system
  • Drive fits down the hole for greater digging depth
  • Low maintenance with 5yr gear box and 3yr motor warranty
Drilling Drive Specifications 
Details 12DDt
Torque (ft-lbs @ 3000 Psi) 10,310
Max Torque (ft-lbs @ 3500 Psi) 12,028
Recommended Flow (gpm) 10-46
Motor Type Eaton
Max pressure (do not exceed) 3500 psi @ 29 gpm
Max flow (do not exceed) 53 gpm @ 1950 psi
Max horse power 60
Pressure relief valve Included
standard output shaft 2.5" Hex
Recommended auger A8 / rC8
Max auger diameter (clay / shale)* 36"
Max auger diameter earth* 48"
Weight (lbs) 376
Overall length (in) 35.7"
Diameter (in) 14.4"
(*) Max/min drilling diameter (DIA) dependant on ground conditions. Guide is a recommendation only.
Digga North America - PDI-12 2 Speed Auger Drive Unit

Why use 2 speed drilling drives? - Digga North America