SKU: DEFENDFHX Categories: ,



The Defender FHX Skid Steer Mulcher Attachment is ready to provide superior mulching capabilities to standard flow Skid Steer Loaders. This high-performance mulching attachment will turn your skid steer into a total mulching machine. Options are available for high-pressure machines as well, including a Piston Motor upgrade, Two Stage Motor Upgrade, and HD Drive upgrade. No matter your Skid Steers power or pressure, there is a FHX application that will suit your needs. Clear brush, vines, trees and heavy vegetation with ease, all with the quickness and versatility of your Skid Steer. The FHX can handle material up to 10″ on an intermittent basis and up to 6″ continuously.

Rockhound’s True Shaft Technology ensure maximum mulching efficiency, with an electronically balanced cutter drum that reduces vibration and lowers maintenance demands. Combined with a powerful Goodyear Eagle Timed Belt, the FHX is as durable and reliable as it is strong and efficient. Select a Carbide blade upgrade for the toughest applications and experience mulching power that is rare in the Skid Steer Loader arena. If you’re looking to clear land quickly and effectively, and maximize the power of your machine, the FHX Skid Steer Mulcher Attachment needs to be added to your arsenal.

Select Product Options Above

  • Select Optional Quadco Carbide Cutter Knife Upgrade (Straight tip carbide blades for the toughest applications)
  • For high-pressure machines up to 5,0000 PSI, a high-powered Piston Motor Upgrade is optional
  • Hoses and Flat-Faced Couplers Included with Purchase


  • Quadco Cutter Knives: Four sided, single-piece
  • Cutter Knives available in standard alloy or carbide upgrade
  • True Shaft Technology: Electronically Balanced cutter drum
  • Reliable, vibration-free operation
  • Goodyear Eagle Timed Belt
  • 12.75″ Cutter Drum, 3/4″ thickness
  • Operational on standard flow skid steer loaders 20-45 GPM
  • Dual Replacement Recutter Bars optimize mulching
  • Liner made of Hardox 400 for wear resistance and strength
  • Adjustable and Removable Recutter Door
  • Adjustable Brush/Tree Bumpers


  • Cutting Width: 54″
  • Overall Width: 66″
  • Weight: 2300 pounds
  • Quadco Teeth: 36
  • Hydraulic Flow Required: 20-45 GPM
  • Hydraulic Pressure Required: 3000 PIS
  • Cutter RPM: 2000-25000 RPM
  • Cutting Capacity: 10″ Intermittently, 6″ Continuous
  • Connects to Skid Steer Loader using Universal Quick Attach System

Additional information


Defender FHX Mulcher, Defender FHX Mulcher w/ Piston Motor Upgrade


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