Blue Diamond® Extreme Duty Series 2 Auger Drive offers the ultimate in performance, quality, and cost effectiveness. Designed with high-grade materials and innovation, this design allows the gearbox to go down the hole, maximizing drilling depth while eliminating downtime. These drives are perfect for drilling and augering in most ground conditions.

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Auger - Extreme Duty Series 2 Features & Benefits

  • Compact high torque manufactured gearbox
  • 2-piece shaft design ensures maximum side load ratings
  • 2” hex shaft comes standard but also available with 2 9/16” round
  • 5-year gear box warranty, 3-year motor warranty and lifetime warranty on shaft pull-out

Auger - Extreme Duty Series 2 Specs & Compare

Part NumberEX1EX2EX3EX4EX4HF
Torque ft-lbs @ 3000 Ps14672254282932753583
Max Torque ft-lbs 3500 Psi17122630330038214180
Recommended Flow (GPM)6-1610-2610-3010-3010-36
Peak Efficiency (GPM)8-1112-1617-2019-2321-26
Motor TypeEatonEatonEatonEatonEaton
Max Pressure - Do Not Exceed3500 psi @ 16 gpm3500 psi @ 16 gpm3500 psi @ 16 gpm3500 psi @ 16 gpm3500 psi @ 27 gpm
Max Flow - Do Not Exceed30 gpm @ 1800 psi30 gpm @ 1800 psi30 gpm @ 1800 psi30 gpm @ 1800 psi42 gpm @ 3100 psi
Max HP3333333355
Pressure Relief ValveN/AN/AN/AN/AIncluded
Standard Output Shaft2″ Hex24"24"24"2″ Hex
Max Drilling Diameter Clay/Shale12″24"24"24"24"
Max Drilling Diameter Earth24"30"30"30"40"
Weight (lbs)101123123123180
Overall Length (in)24.5″25.9″25.9″25.9″29″
Diameter (in)7.4″9.4″9.4″9.4″9.4″