Digga's range of drilling augers for 2.5 ton to 3.8 ton Skid Steer Loaders & 3 ton to 5 ton Excavators are the ultimate in performance, quality and cost effectiveness.

Over 30 years of design and development has produced the highest quality range of auger drives on the market today. Completely manufactured and assembled by Digga, using only the highest grade materials and strictest quality control.

Fitted with Digga / Eaton bell motors with integrated pressure relief valve (auger drive for Mini Excavator) and input housing. The innovative design allows the gearbox to go down the hole to maximize drilling depth without extensions, eliminating downtime and minimizes maintenance, optimizing your returns.

Digga drilling augers are backed by industry leading warranty and local factory support.

Digga planetary augers are specially designed for Excavators for drilling and augering in most ground conditions. The addition of our patented "Energy Control Valve" turns the drilling drive into a screw anchor drive (auger drive for Mini Excavator).

Features:
  • Compact high torque Digga manufactured gearbox
  • Digga designed Eaton motor
  • Optional integrated pressure relief valve to eliminate the need for bulky valve blocks and reduce many potential leak points (auger drive for Mini Excavator)
  • 2 Piece shaft design ensures maximum side load ratings without increasing load on bearings
  • Lifetime shaft pull out warranty
  • 5 year gearbox and 3 year motor warranty
  • Over 30 years design and manufacturing experience
  • Easily converted to a screw anchor drive with the addition of our patented 'anti kickback valve' (auger drive for Mini Excavator)
Specs 3DSS 4DSS 4DDS
Torque (FT-LBS @ 3000 PSI) 2,829 3,275 3,583
Max Torque FT-LBS @ 3500 PSI 3,300 3,821 4,180
Recommended Flow (GPM) 10-30 10-30 10-36
Motor Type Eaton Eaton Eaton
Max Pressure - Do Not Exceed 3500 PSI @ 16 GPM 3500 PSI @ 27 GPM
Max Flow - Do Not Exceed 30 GPM @ 1800 PSI 42 GPM @ 3100 PSI
Max Horse Power 34 34 55
Pressure Relief Valve Optional Optional Included
Standard Output Shaft 2" Hex 2" Hex 2" Hex
Halo Optional Optional Optional
 
Recommended Auger A4 / RC4 A4 / RC4 A4 / RC4
Max Drilling Diameter (Clay / Shale)¹ 24" 24" 24"
Max Drilling Diameter (Earth)¹ 30" 30" 40"
Weight (lbs.) 123 125 180
Overall Length (in.) 25.9" 25.9" 29"
Diameter (in.) 9.4" 9.4" 9.4"
¹Max/min drilling diameter (DIA) dependent on ground conditions. Guide is a recommendation only.

3DSS 4DSS 4DDS
Output Speed Output Torque Output Speed Output Torque Output Speed Output Torque
GPM RPM PSI FT-LBS GPM RPM PSI FT-LBS GPM RPM PSI FT-LBS
10 33 1,500 1,414 10 28 1,500 1,638 8 22 1,500 1,791
12 39 1,700 1,603 12 34 1,700 1,856 13 32 1,700 2,030
14 46 1,900 1,792 14 39 1,900 2,074 17 43 1,900 2,269
16 52 2,100 1,980 16 45 2,100 2,293 21 54 2,100 2,508
18 59 2,300 2,169 18 51 2,300 2,511 25 65 2,300 2,747
20 65 2,500 2,357 20 56 2,500 2,730 29 75 2,500 2,986
22 72 2,700 2,546 22 62 2,700 2,948 34 86 2,700 3,225
24 78 2,900 2,735 24 67 2,900 3,166 38 97 2,900 3,463
26 85 3,100 2,923 26 73 3,100 3,385 42 108 3,100 3,702
28 91 3,300 3,112 28 79 3,300 3,603   3,300 3,941
30 98 3,500 3,300 30 84 3,500 3,821   3,500 4,180