Heavy-Duty PTO Stump Grinders – Fast, Efficient & Built to Last

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Sale price$899.00
Regular price$1,099.00

PTO Stump Grinders for 3-Point Tractors | Farmry SG24 with Slip Clutch & Replacement Teeth

Built for landowners, farmers, and rural contractors, the Farmry PTO stump grinder is a reliable solution for tractor-powered stump removal. Designed for 15–45 HP, Category 1 tractors, it uses a simplified PTO driven design and 540 RPM input speed for more efficient grinding performance.

A 24" steel flywheel and carbide steel teeth power through hardwood, while the included PTO shaft and slip clutch protect your equipment. Optional hydraulic cylinders enable external control of horizontal swing and cutting depth. With available replacement parts and a compact frame for easy storage, it’s built to work hard—and last.

Frequently Asked Questions

Q1: Is the SG24 compatible with most compact tractors?

Yes. It fits 15–45 HP, Category 1 tractors and runs at 540 RPM input speed, delivering optimal wheel speed for efficient grinding. A PTO shaft with slip clutch is included.

Q2: How is cutting performance adjusted?

You can fine-tune horizontal swing and cutting depth using optional hydraulic cylinders connected to your tractor’s external control ports.

Q3: How does this grinder protect the tractor’s drivetrain?

The SG24 includes a built-in slip clutch that absorbs shock loads, reducing stress on your PTO during tough grinding jobs.

Q4: Are parts easy to replace?

Yes! We offer replacement parts, including replacement teeth, carbide steel bolt kits, and blade sets. Plus, the unit’s compact frame allows for easy storage when not in use.

Three Key Features to Consider When Choosing a PTO Stump Grinder

1. Power & Compatibility

The SG24 is compatible with tractors from 15 to 45 HP. It connects to a 3-point hitch and operates at a standard input speed of 540 RPM. The included PTO shaft ensures smooth power transfer and durability under load.

2. Performance & Precision

Its 24" solid flywheel and 34 carbide steel teeth are engineered for more efficient grinding performance, handling hardwoods and large stumps effortlessly. With optional hydraulic cylinders, you can control horizontal movement for precise cutting depth from your tractor’s external control ports.

3. Durability & Maintenance

The SG24 uses heat-treated components and a rugged carbide steel bolt assembly to secure teeth. Maintenance is supported by easy-access replacement parts, including replacement teeth and blade kits, helping extend the grinder’s life over years of service.