The Stump Grinder is the choice for arborists, large contractors, landscapers and maintenance departments. Mounted on a skid steer, these units are easy to maneuver into tight areas that would be impossible to reach with other types of machines without creating unnecessary damage to property. It features the ideal combination of maneuverability, power, durability, and simplicity.

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  • Bidirectional cutting design allows for dual pass operation without moving skid steer
  • 32 - durable carbide teeth - a real time saver, reduces labor
  • 1/2” x 24” diameter steel plate cutting wheel
  • No gear box
  • Up to 1,100 RPM cutting wheel speed
  • Maximum cutting depth 8” below ground

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Model Standard Flow High Flow
Part Number 900550 900551
Operating Weight 540 lb. 540 lb.
Direct Drive No Gear Box No Gear Box
Hydraulic Requirements 15-30 GPM 31-42 GPM
Maximum Cutting Diameter 32” 32”
Maximum Cutting Depth 8” Below Ground 8” Below Ground
Cutting Arc 55° 55°
Cutting Wheel Diameter 24” 24”
Cutting Wheel Speed 590-1,100 RPM 900-1,200 RPM
Teeth (carbide) 32 Replaceable Carbide 32 Replaceable Carbide
Case Drain N/A Required
Full Set of Replacement Teeth
Replacement Threaded Tooth Holder    
5/8" x 2" Recessed Holder Bolt    
Pistol Grip Control Harness    
Loader Specific Wire Harness    
Factory Installed Case Drain Coupler    
Factory Installed Couplers    
Factory Installed High Flow Couplers    

Made in the USA

Made in the USA

Erskine is proud to manufacture attachments in our Northern Minnesota state of the art facility.

ISO Certification

ISO 9001:2015 Certification

Our stringent quality control processes are ISO 9001:2015 certified.

USA Steel

USA Steel

We use top grade USA steel to bring you the highest quality, durable attachments.

Our Promise

Our Promise

Our promise is to deliver quality, reliability and value with every attachment.

Contact Us

Erskine Attachments, LLC
PO Box 1083
Alexandria, MN 56308 USA