Economical and Efficient PTO and Hydraulic powered stump grinders make stump removal fast and easy. Operator easily controls the grinder from the comfort of the tractor or skid steer seat.

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3633 Features & Benefits

  • Cutting wheel design provides a smoother cutting action and higher productivity
  • Durable carbide-tipped cutting teeth are economical and easy to replace
  • Stabilizer bar provides solid footing during operation
  • Maneuverable – goes anywhere a tractor or skid steer can; gets into tight places
  • Easy to operate – hydraulic controls allow easy operation from the seat of the power unit using existing hydraulic controls
  • Hardened bushings and grease zerks used at major pivot points for increased reliability and extended service life
  • Standard pressure relief valve for precise control of cutting feed rate
  • Rubber deflector helps control chips and debris during grinding
  • Parking stand for easy storage

3633 Specs & Compare

Model3633
HitchCat. I / II
Overall length80"
Drive system protectionSlip clutch
Gearbox rating / ratio100 hp / 1:1.46
Cutting wheel construction Welded 2 piece laminated steel
Cutting wheel thickness3/4"
Cutting wheel diameter36"
Cutting wheel speed
@540 PTO RPM		788 RPM
7,430 ft/min
Number of teeth42
Cutting teeth constructionCarbide steel bolt in
Cut height above ground18"
Cut depth below ground15"
Max. cut depth per pass8"
Max. horizontal cut33"
Swing arc45°
Min. power / flow required45 PTO hp
Max. power / flow100 PTO hp
Drive systemPTO / Series 6
PTO speed540 RPM
Weight880 lbs