Skid Steer Attachments | SG20B Stump Grinders

  • Grinds stumps 28-inches above and 16-inches below ground
  • Hydraulic requirements: flow 12-25 gpm, pressure 2,000-3,000 psi
  • Telescoping head for less repositioning
  • 24 Sandvik teeth on a 19.5-inch cutting wheel
  • Choose manual or electro-hydraulic controls to easily manage swing, depth and extension

Mulch in minutes with Woods Alitecâ„¢ Stump Grinders`


Overall length64.1" (1,628.1 mm)
Telescopic extension14" (355.6 mm)
Output torque130 - 195 lbs-ft (18-27 kg-m)
Cutting height above ground28" (711.2 mm)
Cutting height below ground16" (406.4 mm)
Cutting wheel width3.52" (89.4 mm)
Working width19.5" (495.3 mm)
Cutting wheel speed565 - 1,180 rpm
Swing range+/- 45°
Max. stump diameter capacity
(without re-positioning)
32" (813 mm)
Type of teethSandvik
Number of teeth24
Operating weight800 lbs (364 kg)
Drivelinevane motor with internal relief
Hydraulic flow requirement12 - 25 gpm (45-95 lpm)
Hydraulic pressure requirement2,000 - 3,000 psi (138-207 bar)

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