Skip to content
Blue Diamond Attachments
Home | Attachments | Excavator Attachments | Excavator Augers | Auger – Extreme Duty Series 2 – Excavator

EXCAVATOR ATTACHMENTS

AUGER – EXTREME DUTY SERIES 2 – EXCAVATOR

Blue Diamond® Excavator Augers deliver maximum torque, durability, and efficiency for tough drilling applications. Engineered for precision and built to handle rocky or heavy soils, these augers keep your excavator performing at its best. Designed with high-grade materials and innovation, this attachment allows the gearbox to go down the hole, maximizing drilling depth while eliminating downtime.

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

Find a Dealer
Blue Diamond Excavator Attachments Auger Extreme Duty Series 2 MEX Auger ED S2 ac2 web

Product Details

Download Brochure
  • 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
  • Adapter plate provides compatibility with pin-on, pin-grabber, or wedge-lock excavator mounts
  • Auger bits, auger extensions, and adapters are available to suit different ground conditions and drilling applications
Model EX1 EX2 EX3 EX4 EX4HF EX5HF EX6HF EX7HF
ModelPart Number EX1305705 EX2305708 EX3305712 EX4305715 EX4HF305720 EX5HF305725 EX6HF305728 EX7HF305730
ModelTorque ft-lbs @ 3000 Ps EX11,467 EX22,254 EX32,829 EX43,275 EX4HF3,583 EX5HF3,903 EX6HF4,909 EX7HF6,162
ModelMax Torque ft-lbs 3500 Psi EX11,712 EX22,630 EX33,300 EX43,821 EX4HF4,180 EX5HF4,553 EX6HF5,728 EX7HF7,189
ModelRecommended Flow (GPM) EX18-11 EX212-16 EX317-20 EX419-23 EX4HF21-26 EX5HF22-29 EX6HF29-32 EX7HF33-36
ModelMotor Type EX1Eaton EX2Eaton EX3Eaton EX4Eaton EX4HFEaton EX5HFEaton EX6HFEaton EX7HFEaton
ModelMax Pressure – Do Not Exceed EX13500 psi @ 16 gpm EX23500 psi @ 16 gpm EX33500 psi @ 16 gpm EX43500 psi @ 16 gpm EX4HF3500 psi @ 27 gpm EX5HF3500 psi @ 27 gpm EX6HF3500 psi @ 27 gpm EX7HF3500 psi @ 27 gpm
ModelMax Flow – Do Not Exceed EX130 gpm @ 1800 psi EX230 gpm @ 1800 psi EX330 gpm @ 1800 psi EX430 gpm @ 1800 psi EX4HF42 gpm @ 3100 psi EX5HF— EX6HF— EX7HF—
ModelMax HP EX133 EX233 EX333 EX433 EX4HF55 EX5HF55 EX6HF55 EX7HF55
ModelPressure Relief Valve EX1N/A EX2N/A EX3N/A EX4N/A EX4HFIncluded EX5HFIncluded EX6HFIncluded EX7HFIncluded
ModelStandard Output Shaft EX12″ Hex EX22″ Hex EX32″ Hex EX42″ Hex EX4HF2″ Hex EX5HF2 1/2" Hex EX6HF2 1/2" Hex EX7HF2 1/2" Hex
ModelMax Drilling Diameter Clay/Shale EX112″ EX224" EX324" EX424" EX4HF24" EX5HF24" EX6HF30" EX7HF30"
ModelMax Drilling Diameter Earth EX124″ EX230” EX330” EX430” EX4HF40” EX5HF40" EX6HF40" EX7HF48"
ModelMax Diameter (shale/clay EX112” EX224” EX324” EX424” EX4HF24” EX5HF24” EX6HF30" EX7HF30"
ModelMax Diameter (dirt) EX124” EX230” EX330” EX430” EX4HF40" EX5HF40" EX6HF40" EX7HF48”
ModelWeight (lbs) EX1101 EX2123 EX3123 EX4125 EX4HF180 EX5HF290 EX6HF290 EX7HF290
ModelOverall Length (in) EX124.5″ EX225.9″ EX325.9″ EX425.9″ EX4HF29″ EX5HF33.7" EX6HF33.7" EX7HF33.7"
ModelDiameter (in) EX17.4″ EX29.4″ EX39.4″ EX49.4″ EX4HF9.4″ EX5HF11.4" EX6HF11.4" EX7HF11.4"