A Farmry SG24 Pro 3-Point PTO Stump Grinder, featuring two torsion springs, speed indicator, 34 carbide teeth, and a slip clutch PTO shaft for 15-45HP tractors, is shown on a light background.
A Farmry SG24 Pro 3-Point PTO Stump Grinder with two torsion springs, speed indicator, 34 carbide teeth, slip clutch PTO shaft, and visible safety labels is shown against a white background. For 15-45HP tractors.
The Farmry SG24 Pro 3-Point PTO Stump Grinder features two torsion springs, a speed indicator, 34 carbide teeth, and a PTO shaft with slip clutch. It fits 15-45HP tractors and is ideal for efficient tree stump removal.
The Farmry 3-Point PTO Stump Grinder PRO (SG24 Pro) features two torsion springs, a speed indicator, 34 carbide teeth, and a PTO shaft with slip clutch, designed for 15-45HP tractors with a CAT 1 connection.
The Farmry 3-Point PTO Stump Grinder PRO (SG24 Pro) features two torsion springs, a speed indicator, 34 carbide teeth, PTO shaft with slip clutch, and stands on two support legs—ideal for 15-45HP tractors.
Front view of the Farmry SG24 Pro 3-Point PTO Stump Grinder PRO with speed indicator, two torsion springs, 34 carbide teeth, brand label on the left, and included PTO shaft. Fits 15-45HP tractors. Background is plain white.
The Farmry 3-Point PTO Stump Grinder PRO (SG24 Pro) features two torsion springs, a speed indicator, 34 carbide teeth, and a PTO shaft with slip clutch. Compatible with 15-45HP tractors, it's designed for efficient stump removal.
An orange Farmry 3-Point PTO Stump Grinder PRO (SG24 Pro) for 15-45HP tractors with a slip clutch PTO shaft, two torsion springs, speed indicator, 34 carbide teeth, and lever, shown against a white background.
Close-up of the Farmry SG24 Pro 3-Point PTO Stump Grinder, showing its circular blade with 34 carbide teeth and multiple bolts, attached to an orange machine part with a PTO shaft. Features include two torsion springs and a speed indicator. White background.
Close-up of a Farmry SG24 Pro 3-Point PTO Stump Grinder, showing the slip clutch lever from the PTO shaft beside a vertical speed indicator gauge labeled GO (green) and STOP (red), designed for 15-45HP tractors.
Close-up of the Farmry SG24 Pro 3-Point PTO Stump Grinder, showing two torsion springs, speed indicator, 34 carbide teeth, warning labels about rotating blades and hand safety, plus a PTO shaft with slip clutch for operator protection.
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SKU: 107102C | Model: SG24 Pro

3-Point PTO Stump Grinder PRO, Two Torsion Springs, Speed Indicator, 34 Carbide Teeth, for 15-45HP Tractors, PTO Shaft Included with Slip Clutch. SG24 Pro

$1,899.00
$2,899.00
Save $1,000

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EST. 11-14 Business Days Delivery
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Color: Orange
Orange Green
Availability: In Stock
🎁 Free Gift
(1 Pack/8 Pcs of teeth)Teeth and Nut for SG24
$99.99 Free
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12-Month warranty included

Product Overview

SG24 PRO fully inherits the core advantages of SG24, while further enhancing product reliability and user experience. It features two key new upgrades: a patented professional anti-kickback mechanical shock absorption system for stump grinding (which applies uniform pressure and effectively prevents kickback during operation), and a user-friendly "GO-STOP" visual guidance module (helping operators instantly monitor grinding deviation and adjust travel speed to improve work efficiency). Consistent with SG24 in basic compatibility, it supports tractors with a 15-45 HP (horsepower) Power Take-Off (PTO), and is compatible with Category I 3-point hitches and ASABE (American Society of Agricultural and Biological Engineers) standard quick hitches, enabling easy connection without complex adjustments.

Equipped with a 24-inch solid steel grinding wheel and 34 tungsten carbide cutting teeth, SG24 PRO boasts high hardness and wear resistance for fast stump removal. Its robust, precision-engineered structure also allows grinding down to 6 inches below ground level, making it suitable for residential landscaping projects (e.g., site preparation for backyard patios or gardens). Additionally, its quick-hitch design significantly reduces attachment switching time—critical for large-scale farm or 15. estate maintenance operations, where operators frequently alternate between the stump grinder, seeders, mowers, and other equipment.

This model comes standard with a 1 3/8-inch, 6-spline PTO shaft, integrated with a slip clutch to protect the equipment from overload damage. Designed to operate at 540 RPM, it performs optimally when paired with tractors featuring an independent PTO system—this system allows separate control of the tractor’s travel speed and the grinder’s RPM. For instance, when renovating rough areas of golf courses, groundskeepers can precisely match the two speeds to achieve uniform stump removal while avoiding damage to surrounding turf, meeting the precise operation needs of professional scenarios.

Product Manual

SG24 Pro Series product manual v1.0

Product Features

specifications

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Reviews & Questions

Customer Reviews

Based on 6 reviews
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G
Gary Collins

Heavy unit—no moving it without the tractor. But once hooked up, it’s a beast. Took down a dozen stumps on my hunting property last weekend.

D
David Thompson

Had a row of old apple stumps along my driveway, been there for years. The SG24 Pro chewed through them one after another. Took me a couple of hours, but saved days of digging by hand. My only feedback—clearer hookup instructions would help for folks using this the first time.

J
James Miller

First time owning a stump grinder. Performance is excellent. Only gripe is the manual diagrams could be clearer.

R
Robert Whitaker

Morning sun, coffee in hand, and the grinder humming. Watched it chew through a stubborn hickory stump that had been in my way for years. Nothing better than starting the day watching it turn into chips.

C
Charles Dawson

Hooked it up to my 40HP John Deere—tackled an 18-inch elm stump without breaking a sweat. The carbide teeth bite hard, and vibration was way less than other grinders I’ve owned. Gave me confidence I could finish the job without beating up the tractor.

12

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FAQs

What size tractor is needed for a PTO stump grinder?

A PTO stump grinder for tractor typically requires a machine with at least 25–60 PTO HP, depending on the model. Smaller units can run efficiently on compact tractors, while larger grinders demand more horsepower to cut through tough tree roots and dense hardwoods. Always check the PTO speed requirements and ensure your tractor pulls the attachment with stability and proper 3-point hitch compatibility.

Is a PTO stump grinder worth buying?

Yes—owning a PTO driven stump grinder can be a smart long-term purchase if you deal with multiple tree stumps on your land. Instead of paying contractors for repeated stump removal, you can grind stumps efficiently yourself, saving both time and money. With durable carbide teeth, a heavy-duty cutting wheel, and a reliable slip clutch, this unit delivers years of service with proper maintenance. Many buyers also value warranty support, spare parts availability, and nationwide service centers that keep the machine running smoothly.

How deep can a PTO stump grinder grind?

Most PTO stump grinders offer a cutting depth of 6–12 inches below the ground, which is deep enough to destroy the main roots and allow reseeding of the lawn or prepping soil for new planting. Some advanced models with larger flywheel diameters and adjustable cutting height settings can go even deeper, leaving a clean finish with fewer chips to haul away.

How do I determine what size stump grinder I need?

The right stump grinder depends on the number and size of stumps you need to tackle, the available PTO HP from your tractor, and the desired cutting width. A lighter frame grinder with smaller teeth works for occasional lawn jobs, while professional operators should consider heavier cat-rated units with reinforced bearings, torque control, and larger cutting wheels. Always balance weight, maneuverability, and the ease of operation for your property’s needs.

What is the hardest wood to stump grind?

The most tough species for tree stump removal include oak, hickory, and black locust, as they resist cutting and dull carbide teeth faster. When tackling these dense stumps, using a grinder with a strong pto shaft, sharp replacement teeth, and proper engine torque ensures you cut through efficiently. Regular repairs, timely tools adjustment, and sourcing replacement parts keep the job moving smoothly even in California clay soils or rugged terrain.