Skid Steer Trenchers

Planetary Drive &
Chain Reduction Drive
Trenchers for
Skid Steer Loaders
  • Boom lengths available from 30"-48" with 6"-12" chain widths to match your job's specifications. 60" boom available on 640 high flow model.
  • 50,000 lb 2" anti-back-flex chain for tooth pattern versatility to support many soil types & conditions
  • High torque hydraulic motor for maximum digging power
  • Heavy duty boom & crumber
  • Two position manual side shift mounting with optional inifinite position using hydraulic side shift cylinder assembly
  • Replaces dedicated machines at a fraction of the cost
  • Several tooth options available: cup, shark, rock & frost
  • 2-year limited warranty

  625 Series 640 Series
Drive Type Chain Reduction Planetary
Flow Type Standard Standard High Flow
Trench Depth @ 65° angle 30", 36", 42", 48" 30", 36", 42", 48" 60"
Chain Widths 6", 8", 10", 12" 6", 8", 10", 12" 6"
Recommended Trenching Angle 65° 65° 65°
Headshaft Height 8" 8" 8"
Spoil Discharge Reach 18" 18" 24"
Side Shift, to right 17" 17" 17"
Hydraulic Flow Required 14-22 gpm 14-24 gpm 25-44 gpm
Hydraulic Pressure Required 2000-3000 psi 2000-3300 psi 2000-3300 psi



3-Point Hitch Trenchers

  • Category 1, 3-point mounting for 15-45 PTO HP hydrostatic tractors.
  • Maintenance free PTO shaft drive with automatic slip clutch for overload protection.
  • Trencher drive is through gearbox with chain reduction to the headshaft giving it a more productive digging chain speed.
  • 14" or 24" discharge auger places dirt well away from the trencher.
  • 30" to 60" boom lengths and 3" to 12" chain widths.
  • Covered by a two year limited warranty.

  Model 330 Model 612
Trench Depths @ 65° angle 30", 36" 30", 36", 48", 60"
Chain Widths 3", 4½", 6", 8" 6", 8", 10", 12"
Recommended Trenching Angle 65° 65°
Headshaft Height 8½" 12"
Spoil Discharge Reach 21" 29"
Side Shift, to right 17" 17"
Hydraulic Pressure Required 2000-2500 psi 2000-2500 psi
PTO HP Required 15-30 gpm 20-45 gpm


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