B-66E electric horizontal grinderB-66E electric horizontal grinder

B-66 E

  • UP TO 1,000HP
  • 59,000lbs
  • 66" x 36" Throat Opening
  • Electric Motor

Unparalleled in high-volume grinding efficiency, the B-66 E offers "Perfect In One Pass" simplicity for colored landscape mulch, animal bedding, and other products.

Download the Brochure

(PDF Format)

B-66 E Electric Horizontal GrinderB-66 E Electric Horizontal Grinder

High-Volume, High-Efficiency Grinding

The B-66 E adds precision grinding capacity and rugged engineering to the efficiency and reliability of electric power for remarkable uptime and productivity.


High-Volume Precision Grinding

The B-66 E delivers high-volume “Perfect In One Pass” simplicity for colored landscape mulch, animal bedding, and other premium products.

Simplified Maintenance

The B-66 E maximizes the reliability of electric power with rugged engineering and time-saving features that limit maintenance downtime.

Unmatched Efficiency

No other grinder delivers this level of precision grinding efficiency for such a broad range of feedstocks and engineered fiber products.

B-66 Electric Grinding Green Waste

Watch the Rotochopper B-66E electric horizontal grinder process green waste. The picking line sorts out the garbage, while the yard waste and wood waste continue to the horizontal grinders to be processed.

Additional Videos

Additional Specs


  • Length: 35' 8"
  • Width: 8' 6"
  • Height: 11' 5"
  • Weight: approx. 59,000 lbs.

Power Supply

  • 500-1,000 HP electric motor
  • Solid state soft start
  • Dedicated hydraulic pump motors

* Dimensions for electric models do not include discharge conveyors, which vary in length & height

B-66E mobile electric horizontal grinder by mulch pilesB-66E mobile electric horizontal grinder by mulch piles

“The B-66 E grinds rail road ties to a fuel product without difficulty, which has allowed us to take advantage of new opportunities.”

—Joe Volini, Heartland Recycling

Ready to Learn More?

Are you ready to see how the B-66 can minimize your grinder operating costs? The lower cost of electricity vs. diesel fuel is just the beginning.

Contact Your Team


Required fields are Marked *