2012 ROTOCHOPPER B66

Machine is currently being used to grind bedding and is in good operating condition. Extra screens, tips, bolts, cross belt magnet and other misc, parts go with machine and are included.

Plumbed for colorizer, currently has 2" screens installed. Grinding pallets, one owner. Tires brakes and wheels good.

Additional screens that come with the machine: two 2" screens, one 3" screen, two 4" screens, and two 5" screens.

Reduce price (was $444,900)

2012 Rotochopper B66

3,800 hours on a 2012 Rotochopper B66 — that’s roughly 290 hours per year on a 750HP horizontal grinder. That level of low annual use is uncommon for a machine in this class and leaves strong remaining life.

Who This Machine Is For

• Recycling yards — processes pallets and wood waste into consistent material
• Mulch and bedding producers — set up for controlled, uniform output
• Land clearing contractors — handles brush and wood material on job sites
• Operators wanting flexibility — multiple screens and accessories included

What It Grinds

• Pallets — processes wood waste into reusable material
• Brush and green waste — reduces volume for hauling or reuse
• Small to medium timber — handles manageable wood material efficiently
• Construction wood waste — processes scrap lumber and debris

This is not a chipper. It uses a grinding system, so the output is processed material, not uniform chips.

Specs in Plain Language

This unit is powered by a 750HP CAT C18 engine. That level of horsepower places it in the mid-to-high production class, capable of handling a wide range of material without being oversized.

With 3,800 hours over 13 years, you’re looking at about 290 hours per year. That’s low usage for a horizontal grinder and suggests less wear on major components.

This machine has been used for grinding bedding and is reported to be in good operating condition. It is plumbed for a colorizer, which adds flexibility for mulch operations if needed.

It comes with multiple screens installed and included — currently running 2" screens, plus additional 2", 3", 4", and 5" screens. This allows you to control final product size depending on the job.

Additional parts include extra tips, bolts, and a cross belt magnet. These are important for maintenance and for removing metal from material, which helps protect the mill.

The machine is a one-owner unit, and the tires, brakes, and wheels are reported to be in good condition.

If you’re comparing options, you can also view other horizontal grinders or check tub grinders if your operation prefers gravity-fed grinding.

Why Buy From GrinderCrusherScreen

We've been in the horizontal grinder business since 1973. We know these machines because we work in this industry every day. We can answer your questions about the B66 before you buy, and we help with financing, coordinating inspections, and arranging transportation.

Got a horizontal grinder you need to sell? We handle the marketing, the calls, the tire kickers, and the transaction. It's free. You set your price, you get your price.

Call 770-433-2670 or email sales@grindercrusherscreen.com for pricing or details.