Rotochopper MC-266 grinding forestry slash to biomass fuelRotochopper MC-266 grinding forestry slash to biomass fuel


  • UP TO 540HP
  • 43,000lbs
  • 66" x 18" Throat Opening
  • Diesel Engine

Since it was introduced over 20 years ago, the MC series grinder has been the standard among landscape mulch wholesalers, animal bedding producers, and other premium wood fiber producers that need a highly portable, full-featured grinder.

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(PDF Format)

MC-266 Diesel Horizontal GrinderMC-266 Diesel Horizontal Grinder

Highly Portable & Highly Equipped

Customers around the world depend on the MC-266 for its ability to make high quality finished products from diverse raw materials: colored mulch from pallets, animal bedding from sorted C & D, compost from yard waste, and much more.


Precision Grinding

The first machine capable of simultaneously grinding and coloring, the MC series remains a trusted choice for demanding end products.

Simplified Maintenance

The MC-266 maximizes uptime productivity with time-saving features like our hydraulic screen changer and StopWatch monitoring system.

Unmatched Portability

The MC-266 packs our “Perfect In One Pass” end product control into a highly portable grinder available on tires or crawler tracks.

Rotochopper MC-266 Grinding Sorted C & D and Pallet Scrap

This video demonstrates an MC-266 grinding sorted construction and demolition debris (C & D).

Additional Specs


  • Length: 50'3"
  • Width: 8'6"
  • Height: 13'5"
  • Weight: approx. 43,000 lbs.

Power Supply

  • 475-540 HP diesel engine
  • Auto-belt drive (ABD) rotor engagement system
  • 200-gallon fuel capacity
MC-266 wood grinder colored mulchMC-266 wood grinder colored mulch

“My Rotochopper equipment has opened doors and provided endless opportunities for my business.”

—Trevor Hansen, Hansen Companies of Spicer

Ready to Learn More?

Ready to learn what sets the MC-266 apart from other mid-sized grinders? Contact us for more information.

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