2021 MORBARK 6400XT

All new hammers. Remaining Cat Platinum warranty (5yr or 8000 hours). Extra parts. 42" x 61" mill, dust supression system, hydraulic debris containment door, hydraulic rod puller. 325L GD Cat undercarriage with double grouser pads.

Reduced price (was $949,000)

2021 Morbark 6400XT

3,000 hours on a 2021 Morbark 6400XT — that’s roughly 750 hours per year on a high-production horizontal grinder. This is a modern, high-output machine with strong features and remaining factory warranty.

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 wanting newer equipment — high horsepower with warranty coverage

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 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 3,000 hours over 4 years, you’re looking at about 750 hours per year. That reflects steady production use while still being relatively low hours for a machine in this class.

This machine includes all new hammers, which are critical wear components that directly impact grinding performance.

It also comes with a remaining CAT Platinum warranty (5 years or 8,000 hours), which adds significant value and reduces risk for major engine repairs.

Additional features include a 42" x 61" mill, dust suppression system, hydraulic debris containment door, and a hydraulic rod puller. These features improve efficiency, safety, and ease of maintenance.

The machine is equipped with a CAT 325L GD undercarriage with double grouser pads, providing stability and durability in demanding job site conditions.

Extra parts are included, helping reduce downtime and support ongoing maintenance.

The Morbark 6400XT is a horizontal grinder with a controlled feed system, allowing for consistent material sizing and efficient processing in high-volume operations.

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 6400XT 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.