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High torque Eaton hydraulic motor and compact gearbox 2 piece shaft design ensuring maximum side load ratings 5-year gearbox warranty, 3-year motor warranty, and lifetime shaft pull-out warranty Universal skid steer mount with welded cradle Auger bits , auger extensions , and adapters are available to suit different ground conditions and drilling applications
Model
EX1
EX2
EX3
EX4
EX4HF
Model Part NumberEX1 305705EX2 305708EX3 305712EX4 305715EX4HF 305720
Model Torque ft-lbs @ 3000 PsEX1 1,467EX2 2,254EX3 2,829EX4 3,275EX4HF 3,583
Model Max Torque ft-lbs 3500 PsiEX1 1,712EX2 2,630EX3 3,300EX4 3,821EX4HF 4,180
Model Recommended Flow (GPM)EX1 8-11EX2 12-16EX3 17-20EX4 19-23EX4HF 21-26
Model Motor TypeEX1 EatonEX2 EatonEX3 EatonEX4 EatonEX4HF Eaton
Model Max Pressure – Do Not ExceedEX1 3500 psi @ 16 gpmEX2 3500 psi @ 16 gpmEX3 3500 psi @ 16 gpmEX4 3500 psi @ 16 gpmEX4HF 3500 psi @ 27 gpm
Model Max Flow – Do Not ExceedEX1 30 gpm @ 1800 psiEX2 30 gpm @ 1800 psiEX3 30 gpm @ 1800 psiEX4 30 gpm @ 1800 psiEX4HF 42 gpm @ 3100 psi
Model Max HPEX1 33EX2 33EX3 33EX4 33EX4HF 55
Model Pressure Relief ValveEX1 N/AEX2 N/AEX3 N/AEX4 N/AEX4HF Included
Model Standard Output ShaftEX1 2″ HexEX2 2″ HexEX3 2″ HexEX4 2″ HexEX4HF 2″ Hex
Model Max Drilling Diameter Clay/ShaleEX1 12″EX2 24”EX3 24”EX4 24”EX4HF 24”
Model Max Drilling Diameter EarthEX1 24”EX2 30”EX3 30”EX4 30”EX4HF 40”
Model Weight (lbs)EX1 101EX2 123EX3 123EX4 123EX4HF 180
Model Overall Length (in)EX1 24.5″EX2 25.9″EX3 25.9″EX4 25.9″EX4HF 29″
Model Diameter (in)EX1 7.4″EX2 9.4″EX3 9.4″EX4 9.4″EX4HF 9.4″
