Diamond Z Tub Grinders
Process large-diameter wood, stumps, brush, and other bulky materials with Diamond Z tub grinders available from Tyalta.
Diamond Z Tub Grinders for Primary Grinding Applications
Tub grinders are built for grinding applications where large, bulky material needs to be processed efficiently. Unlike horizontal grinders, they excel at handling oversized feedstock such as stumps, root balls, brush, and other land-clearing debris. The large tub opening allows operators to load material easily with large bucket loaders and feed larger pieces directly into the hammermill without extensive preparation.
Get the Diamond Z tub grinder you need from Tyalta, backed by our equipment expertise to help you select the right machine for your application. Available for purchase or rental, our tub grinders are supported by OEM parts, service, and ongoing support to help keep your operation running.

- Horsepower 755
- Transmission Fluid Coupling Drive
- Length 32’x11”
- Height 12’x4”
- Width 11’x11”
- Weight 53,000 Lbs
- Screen Area 3,013 Sq In
- Production up to 60 TPH
- Radio remote control
- Super screw belt lacing & auxiliary hydraulic pump.

- Horsepower 1,050-1,200
- Transmission Fluid Coupling Drive
- Length 48’x2”
- Height 13’ x 10”
- Width 11’x11”
- Weight 100,000 LBS
- Screen area 6,795 Sq In
- Production up to 150 TPH
- Choice of screens
- Fluid coupling mill drive

- Horsepower 1,050
- Transmission Fluid Coupling Drive
- Length 40’x1”
- Height 13’x7”
- Width 11’x11”
- Weight 77,000 Lbs
- Screen Area 4,800 Sq In
- Production up to 120 TPH
- Available wheeled or tracked, diesel or electric.
Genuine OEM Tub Grinder Parts and Service
Maintain your tub grinder’s performance with genuine OEM parts, experienced technicians, and our responsive support.
Proud Dealer of Quality Grinder Equipment
Find the Right Grinder for the Job
Tell us about your project, and our team will recommend the best grinder for your material, production goals, and timeline.
Call: 1-800-960-9939
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Frequently Asked Questions
What materials can Diamond Z tub grinders process?
Diamond Z tub grinders are designed for primary grinding of large, bulky materials such as stumps, root balls, brush, logs, and other land-clearing debris. They are commonly used for wood recycling, land clearing, and other applications where large feedstock needs to be reduced efficiently.
Does Tyalta have Diamond Z grinders available for purchase or rental?
Yes. Tyalta offers Diamond Z grinders for both purchase and rental. We can help you choose the right equipment based on your material, application, and project requirements.
Does Tyalta provide parts and service for Diamond Z tub grinders?
Yes, we support our customers with genuine OEM parts, experienced technicians, troubleshooting, repairs, and ongoing service support to help diagnose issues quickly and keep your equipment working.
What industries use tub grinders?
Tub grinders are commonly used in land clearing, forestry, wood recycling, biomass processing, and other industries that process materials such as green waste and organic debris. These machines help operations reduce large volumes of material for further processing or reuse.
