Diamond Mowers®

Tractor Mowers | Skid-Steer & Excavator Attachments

Fast. Tough. Simple.

Ideal for large mulching and brush management applications, this attachment will help you reclaim your property quickly.


Bars signify how well this attachment clears each type of vegetation







Cuts up to 14″ (356mm) diameter trees or brush


Mulches up to 6″ (152mm) diameter trees or brush

Cut Width

Available in 48″ (1219mm) and 60″ (1524mm) cutting widths


Configures with standard flow or high-flow hydraulic machines


Attaches and detaches easily to your skid-steer / compact track loader to add versatility and productivity to your existing asset

Mulching Disc Design

Ideal for large mulch and brush management applications.

Diamond Mowers’ SK Disc Mulcher Pro X is the best solution for mulching smaller-diameter trees and brush. The design of the disc acts like a flywheel to store energy. This stored energy combines with hydraulic power to enable you to mulch any trees or brush in your path. The shape of the disc and position of the teeth allow you to safely and effectively cut down and mulch material.

Although this attachment is precise and ideal for land clearing applications, we do not recommend it for urban use. Due to the power of this machine, material can travel a great distance, making it less suited for use in populated areas and near buildings.

Mulcher Disc

Cut, Shred, and Mulch Material

Our Disc Mulcher comes equipped with FOUR-POINT HARDENED STEEL TEETH that act like an axe to slice material.


  • There are fixed teeth located on the inside of the deck shell, which mulches material as the disc carries it through
  • The FOUR-POINT HARDENED STEEL TEETH can be easily sharpened to increase efficiency
  • Patented planer knives in the center of the disc eliminate any dead zone


Four-Point Hardended Steel Forestry Teeth

Twin Maul Carbide Tooth

TWIN MAUL® CARBIDE TEETH are now available for the SK Disc Mulcher Pro X.

When installing Twin Maul® Carbide Teeth on the Disc Mulcher, it is important you place them on the underside of the disc only.


This tooth option is ideal for:

  • Rocky terrains
  • Operating conditions with repetitive ground contact
  • No need to sharpen on the bottom of the disc

*The SK Disc Mulcher Pro X comes equipped with Four-Point Hardened Steel Teeth. Twin Maul® Carbide Teeth are available for purchase on our parts website.

Hydraulic Motor Options for Disc Mulchers

The SK Disc Mulcher Pro X provides more power than a typical attachment due to inertia built up in the disc. Like other Diamond attachments, the Disc Mulcher is powered by a hydraulic motor, which comes with substantial advantages.

The SK Disc Mulcher 60 Pro X is available with three different motor options. Options include a gear motor and two piston motors – the P125 and P160.

The SK Disc Mulcher 48 Pro X is available with the gear motor only.

Learn more HERE or contact our skid-steer specialists today to help decide which hydraulic motor will match your machine and mulching application best.

Note: The gear motor comes standard on both the 48” and 60” Disc Mulcher.

See what our customers have to say.


      Download the full brochure to learn more about this product.

      Skid-Steer Attachment Compatibility

      Diamond Mowers skid-steer attachments are compatible with most skid-steer brands, so many of our customers can use their existing machines to get the job done. Compatible skid loader brands include but are not limited to: John Deere | Bobcat | Kubota | Caterpillar | Gehl | ASV
      Our disc mulchers can accommodate most standard and high-flow skid loaders (23-45 GPM).
      For more information about product compatibility, please contact our skid-steer specialists.

      Interested in buying a Diamond
      SK Disc Mulcher Pro X?

      Find a dealer near you to get started.

      Have any questions about our products or their applications?

      Contact Diamond Mowers today.

      To Learn More, Contact Us

      Patents: D731559 | 10,820,500 | D742421