The Blue Diamond® Mini Skid Steer Extreme Duty Series 2 Auger Drive offers the ultimate in performance, quality, and cost-effectiveness for digging post holes and drilling soil with mini skid steer machines. Designed with high-grade materials and innovation, this attachment allows the gearbox to go down the hole, maximizing drilling depth while eliminating downtime. Blue Diamond skid steer auger attachments are perfect for drilling in most ground conditions. Available to fit most mini-walk behind skid steers and compact track loaders.

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MINI Auger DRIVE - Extreme Duty Series 2 Features & Benefits

  • Compact high torque manufactured gearbox
  • 2 piece shaft design ensuring maximum side load ratings
  • 5-year gearbox warranty, 3-year motor warranty, and lifetime shaft pull-out warranty

MINI Auger DRIVE - Extreme Duty Series 2 Specs & Compare

ModelEX1EX2EX3EX4
Part Number305706305709305713305716
Torque ft-lbs @ 3000 Ps1467225428293275
Max Torque ft-lbs 3500 Psi1712263033003821
Recommended Flow (GPM)16-Jun26-Oct30-Oct30-Oct
Peak Efficiency (GPM)11-Aug16-Dec17-2019-23
Motor TypeEatonEatonEatonEaton
Max Pressure - Do Not Exceed3500 psi @ 16 gpm3500 psi @ 16 gpm3500 psi @ 16 gpm3500 psi @ 16 gpm
Max Flow - Do Not Exceed30 gpm @ 1800 psi30 gpm @ 1800 psi30 gpm @ 1800 psi30 gpm @ 1800 psi
Max HP33333333
Pressure Relief ValveN/AN/AN/AN/A
Standard Output Shaft2″ Hex24"24"24"
Max Drilling Diameter Clay/Shale12″24"24"24"
Max Drilling Diameter Earth24"30"30"30"
Weight (lbs)101123123123
Overall Length (in)24.5″25.9″25.9″25.9″
Diameter (in)7.4″9.4″9.4″9.4″
Max Diameter (shale/clay)12"24"24"24"
Max Diameter (dirt)24"30"30"30"