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

*Available to fit machines up to 60,000 lbs.

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Blue Diamond Excavator Attachments Auger Extreme Duty Series 2

Product Details

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  • Compact high torque manufactured gearbox
  • 2 piece shaft design ensuring maximum side load rating
  • 5-year gearbox warranty, 3-year motor warranty, and lifetime shaft pull-out warranty
Part Number305705305708305712305715305720305725305728305730
Torque ft-lbs @ 3000 Ps1,4672,2542,8293,2753,5833,9034,9096,162
Max Torque ft-lbs 3500 Psi1,7122,6303,3003,8214,1804,5535,7287,189
Recommended Flow (GPM)6-1610-2610-3010-3010-3610-3612-3614-36
Peak Efficiency (GPM)8-1112-1617-2019-2321-26
Motor TypeEatonEatonEatonEatonEatonEatonEatonEaton
Max Pressure – Do Not Exceed3500 psi @ 16 gpm3500 psi @ 16 gpm3500 psi @ 16 gpm3500 psi @ 16 gpm3500 psi @ 27 gpm3500 psi @ 27 gpm3500 psi @ 27 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 HP3333333355555555
Pressure Relief ValveN/AN/AN/AN/AIncludedIncludedIncludedIncluded
Standard Output Shaft2″ Hex2″ Hex2″ Hex2″ Hex2″ Hex2 1/2" Hex2 1/2" Hex2 1/2" Hex
Max Drilling Diameter Clay/Shale12″24"24"24"24"24"30"30"
Max Drilling Diameter Earth24″30”30”30”40”40"40"48"
Weight (lbs)101123123125180290290290
Overall Length (in)24.5″25.9″25.9″25.9″29″33.7"33.7"33.7"
Diameter (in)7.4″9.4″9.4″9.4″9.4″11.4"11.4"11.4"
Max Diameter (shale/clay12”24”24”24”24”24”30"30"
Max Diameter (dirt)24”30”30”30”40"40"40"48”