2017 MORBARK 6600TX

About 1000 hours on rebuilt hammermill Mag Head pulley and several extra parts. 

Reduce price (was $479,000)

2017 Morbark 6600TX

5,166 hours on a 2017 Morbark 6600TX — that’s roughly 740 hours per year on a 1,200HP horizontal grinder. This is a high-production machine with major components already rebuilt.

Who This Machine Is For

• Large land clearing operations — handles high volumes of brush, timber, and stumps
• Recycling yards — processes wood waste into reusable material
• Forestry contractors — built for grinding whole trees and dense material
• Operators needing maximum production — ultra high horsepower with rebuilt components

What It Grinds

• Brush and green waste — reduces volume for hauling or reuse
• Wood waste — processes pallets and scrap lumber
• Whole trees and large timber — handles heavy material with controlled feed

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

Specs in Plain Language

This unit is powered by a 1,200HP CAT C32 engine. That level of horsepower places it in the ultra high-production class, capable of handling large, dense material continuously without slowing down.

With 5,166 hours over 7 years, you’re looking at about 740 hours per year. That reflects steady production use, which is expected for a grinder in this category.

The hammermill has been rebuilt and currently has about 1,000 hours on it. This is a major value point, as the hammermill is one of the most critical and expensive components on the machine.

It also includes a magnetic head pulley, which helps remove metal contaminants from material and improves final product quality.

Additional extra parts are included, which can help reduce downtime and support ongoing maintenance.

The Morbark 6600TX is a track-mounted horizontal grinder, providing mobility on job sites while maintaining a controlled feed system for consistent material sizing.

Buyers should still evaluate wear components such as the mill, teeth, and conveyor systems as part of normal inspection, but the rebuilt hammermill adds significant value.

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

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 6600TX 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.