Attachments



Aftermarket Drum Manufacturing - Keystone will design and build replacement drums for all OEM skid steer attachments to meet any specification or specific need.

  • Standard Milling Attachment Drums
  • Micro Milling and Fine Milling Attachment Drums
  • Flat Tooth Milling Attachment Drums
  • Rumble Strip Grinding Attachment Drums
  • Line Remover Attachment Drums
  • Pavement Coatings Remover Attachment Drums
  • Trenchers and Saws
Replacement OEM Drums
  • Utilizes Keystone's proven bit attack and skew angles which allows the drum to cut more efficiently and drastically reduces bit consumption
  • Machined and balanced shell minimizes vibration on the attachment
  • Precise end ring placement with "The Edge" reduces wear on the blocks and leaves a clean edge cut
  • Can be tooled with any of Keystone's patented Quick-Change systems to eliminate the need for in-field welding
  • Complete cutter drive conversations available
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Construction Attachments

Flatliner - Asphalt Bump Grinder and IRI Improvement

Skid steer attachment designed to smooth pavement roughness by shaving high spots and other irregularities in a cost effective manner. The Flatliner uses Flat Tooth Technology, a machined and precise holder system to insure a smooth and uniform surface, setting a new industry standard.

  • Maintenance Work/Bump Grinding
  • Ride Quality/IRI Improvement
  • Pavement Marking Removal
  • Coatings Removal
View Flatliner Video
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View Flatliner 11x17 Product Card


Keysaw - Asphalt and Concrete Saw

Skid Steer Saw/Cold Planer Attachment Designed for Cutting Concrete

  • Asphalt and Concrete Sawing
  • Partial Depth Concrete Repair
  • Micro-Trenching
  • Longitudinal Joint Repair
Keysaw Video
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V-Head - Joint Repair Attachment

Skid Steer Attachment Designed for Longitudinal Joint Repair

  • Remove and replace at deeper depths on the joint line or other targeted areas
  • Requires less material
  • Cuts a V-shape into the pavement that allows the new material to bond better to the existing
    pavement
  • The tapered cut alleviates the shearing effect that is seen with the flat surface cuts
V-Head Video
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Flatliner - Slurry Seal and Micro Surfacing Surface Preparation

Skid steer attachment designed to smooth pavement roughness by shaving high spots and other irregularities in a cost effective manner. The Flatliner uses Flat Tooth Technology, a machined and precise holder system to insure a smooth and uniform surface, setting a new industry standard.

  • Maintenance Work/Bump Grinding
  • Ride Quality/IRI Improvement
  • Pavement Marking Removal
  • Coatings Removal
Flatliner Video
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View Flatliner 11x17 Product Card


Flatliner Line Remover - Pavement Marking Removal Attachment
  • Optional self-contained vacuum system
  • 100% surface coverage to eliminate the need for multiple passes during pavement marking removal
  • Shaves the pavement’s surface instead of impacting the surface like traditional carbide conical bits that are used in asphalt milling machines
  • Minimized surface damage during pavement marking removal. Far less damage seen by the Flat tooth System than by water blasting equipment and traditional asphalt grinding products
  • Leaves a level and smooth surface unlike a milled surface or a diamond ground surface
Flatliner Video
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View Flatliner 11x17 Product Card


Flatliner - Crack Seal Removal Attachment

Skid steer attachment designed to smooth pavement roughness by shaving high spots and other irregularities in a cost effective manner. The Flatliner uses Flat Tooth Technology, a machined and precise holder system to insure a smooth and uniform surface, setting a new industry standard.

  • Maintenance Work/Bump Grinding
  • Ride Quality/IRI Improvement
  • Pavement Marking Removal
  • Coatings Removal
Flatliner Video
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View Flatliner 11x17 Product Card


Keysaw - Trenching and Micro-Trenching Attachment
  • Asphalt and Concrete Sawing
  • Partial Depth Concrete Repair
  • Micro-Trenching
  • Longitudinal Joint Repair
Keysaw Video
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Reclaiming and Stabilization Attachment

Traffic Loop Cutting Attachment

Manhole Trimmer


Material Processing Attachments

Lab Core Crusher
  • Creates material that is representative of field milling
  • The crusher’s drum design replicates an actual milling machine’s drum with similar wrap design, tooth spacing and drum RPM
  • Saves time by crushing cores in seconds and eliminates the need for a jaw crusher
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Underground Mining Attachments

Keysaw Mining - Underground Cutting and Grinding Attachment
  • Sawing
  • Grinding
  • Micro-Trenching
Keysaw Video
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Custom Equipment Design and Manufacturing - Keystone can design and manufacture equipment to meet your specific needs. Please call Keystone direct to discuss custom design and manufacturing. 317-271-6192