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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 20 to 53 gpm. We distribute our 2 Speed Drilling Drives throughout North America.

Features 
  • 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 20DDt 25DDt 30ddt
Max Torque
(ft-lbs @ 3500 Psi)
20,309 25,027 31,489
Recommended Flow (gpm) 20-53 20-53 20-53
Motor Type Eaton Eaton Eaton
Max pressure
( do not exceed)
3500 psi @ 39 gpm
Max flow
( do not exceed)
53 gpm @ 2600 psi
Max horse power 80 80 80
Pressure relief valve Included Included Included
standard output shaft 100 mm Square 100 mm Square 100 mm Square
 
Recommended auger rC10 / rC11 rC10 / rC11 rC10 / rC11
Max auger diameter
(clay / shale)*
60" 60" 60"
Max auger diameter (earth)* 72" 72" 72"
Weight (lbs) 670 670 670
Overall length (in) 45.9" 45.9" 45.9"
Diameter (in) 14" 14" 14"
(*) Max/min drilling diameter (DIA) dependant on ground conditions. Guide is a recommendation only.
Digga North America - PDI-20 Auger Drive Unit

Why use 2 speed drilling drives? - Digga North America