Hydraulic Earth Augers		  

75 Series Planetary Drive Units


All 75 Series Drive Units are engineered with McMillen's "In-Line" drive design, to eliminate chain and sprocket reductions. A hydraulic motor drives the auger through a sealed planetary gear reduction. The heavy duty all gear design of McMillen's planetary drives gives these units a long life with minimal maintenance and service costs.

Model X975 X1475 X1975 X2475 X3575
Max. Auger Diameter 24" 30" 36" 36" 48"
Hydraulic Flow Required 6-15 gpm 10-25 gpm 15-30 gpm 20-35 gpm 24-30 gpm
Max. Continuous 3000 psi 3000 psi 3000 psi 3000 psi 2500 psi
Output Shaft Options 2 9/16" round or 2" hex 2 9/16" round or 2" hex 2" hex




High Flow High HP Drive Units

  • High Flow High HP Auger Drives
  • 24 to 54 GPM available
  • Augers available up to 48" diameter
  • Wide variety of auger diameters, lengths and style for every digging application
  • All system pressure translates into torque and productivity, no pressure reducers are used
  • Extensions available for deeper digging
  • Various mounts available for most applications
  • 2 year warranty; up to 3 years additional planetary warranty

Model 4075 5075 6075 8075
Max. Auger Diameter 48" 48" 48" 48"
Hydraulic Flow Required 24-32 gpm 28-40 gpm 30-53 gpm 36-54 gpm
RPM 58-78 rpm 59-85 rpm 51-90 rpm 42-64 rpm
Max Continuous PSI 4000 psi 3500 psi 3500 psi 3500 psi
Max Working Back Pressure 300 psi 300 psi 300 psi 300 psi
Output Shaft 2" hex 2" hex 2" hex 2½" hex
Output Torque  
2500 psi 3155 ft-lb 3620 ft-lb 4531 ft-lb 6493 ft-lb
3000 psi 3786 ft-lb 4345 ft-lb 5437 ft-lb 7791 ft-lb
3500 psi 4417 ft-lb 5069 ft-lb 6343 ft-lb 9090 ft-lb
4000 psi 5048 ft-lb -- -- --


*Note: Ag Industrial is an equipment dealer. We are NOT the Manufacturer.
Contact Ag Industrial for more product information.
Phone: (717) 354-4191
Toll free: 1-800-346-8319		Fax: (717) 355-2272
Email: sales@agindustrial.com
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