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Mech-Max SG24PRO 3-Point PTO Stump Grinder — Green
3-Point PTO Stump Grinder

Grind Any Stump.
Any Tractor.

The Mech-Max SG24PRO — 24" solid steel flywheel, 34 tungsten carbide teeth, grinds up to 6" below grade. Mounts to any 15–45HP tractor with PTO shaft and slip clutch included.

$699.00$1,699.00SAVE 59%
4.9·548 reviews onTrustpilot
As low as $59/mo · 0% APR financing available at checkout
Only 6 left · Ships from LA, NJ, IL, TX
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Color: Green
  • 🚜Fits 15–45HP tractors with 540 RPM PTO
  • 🦷34 tungsten carbide cutting teeth
  • 🛠️24" solid steel grinding flywheel
  • 🔄PTO shaft included with slip clutch
  • 1-Year Warranty – Backed by real U.S. support
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"Absolutely impressed — cuts smoothly and consistently. Mounted on my tractor first try and chewed through hardwood stumps. Highly recommend."

Lucas B.
FREE FREIGHT ON ORDERS $500+
LIMITED STOCK — ACT FAST
SHIPS IN 3–7 BUSINESS DAYS
1-YEAR WARRANTY INCLUDED
REAL U.S.-BASED SUPPORT
BUILT FOR 15–45HP TRACTORS
FREE FREIGHT ON ORDERS $500+
LIMITED STOCK — ACT FAST
SHIPS IN 3–7 BUSINESS DAYS
1-YEAR WARRANTY INCLUDED
REAL U.S.-BASED SUPPORT
BUILT FOR 15–45HP TRACTORS
FREE FREIGHT ON ORDERS $500+
LIMITED STOCK — ACT FAST
SHIPS IN 3–7 BUSINESS DAYS
1-YEAR WARRANTY INCLUDED
REAL U.S.-BASED SUPPORT
BUILT FOR 15–45HP TRACTORS
Built To Grind

Engineered For Hard Wood

24'' Flywheel Diameter
Feature 01

24'' Flywheel Diameter

A large 24-inch solid steel grinding flywheel makes this stump grinder an indispensable tool for serious land-clearing work.

34 Carbide Cutting Teeth
Feature 02

34 Carbide Cutting Teeth

Equipped with 34 tungsten carbide teeth that sharpen stumps quickly, speeding up work and making removal a breeze.

PTO Shaft Included
Feature 03

PTO Shaft Included

1-3/8" 6-spline tractor and implement-end PTO driveline shaft with slip clutch. 540 RPM compatible for stable, efficient performance.

15–45 HP PTO Required
Feature 04

15–45 HP PTO Required

Engineered to deliver optimal performance on any tractor with 15–45HP at the PTO. Grinds up to 6'' below grade.

Anti-Kickback System
Feature 05

Anti-Kickback System

Mechanical shock-absorption system applies pressure evenly and prevents kickback, keeping the operator safe.

Go / No-Go Indicator
Feature 06

Go / No-Go Indicator

Lets the operator monitor the grinder's tilt angle in real time and maintain the optimal operating speed range.

Technical Specs

The Hard Numbers

Model
SG24PRO
Mounting
Cat. 1 3-Point Hitch
Flywheel Diameter
24 inches (solid steel)
Cutting Teeth
34 Tungsten Carbide
Tractor Power Range
15 – 45 HP at PTO
PTO Speed
540 RPM
PTO Shaft
1-3/8" 6-Spline with Slip Clutch (Included)
Grinding Depth Below Grade
Up to 6 inches
Drive
Belt Driven
Safety
Anti-Kickback Shock Absorption + Go/No-Go Indicator
Warranty
1 Year
Reviewed on Trustpilot

Excellent

TrustScore 5.0 · Based on 510 reviews

5.0

510 reviews

5
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510 verified customer reviews

Douglas W C

June 24, 2026

Verified

Easy assembly and performs well.

KEVIN H

June 24, 2026

Verified

Easy to put together and use

Issac M

June 10, 2026

Verified

Appears to work quite well. Installed on a 25hp John Deere. I can see where hydrostatic would have better success than a clutch tractor. Grinds nicely. In short time my neck hurt from turning around. Suggest buying the camera setup as well. In my installation I can not see the cutting disc at all. Great machine!

Gregory S

June 03, 2026

Verified

Great delivery. Was worth the extra $80.00.

Jeanne B

May 31, 2026

Verified

Works great, I ground 22 stumps in about six hours, a couple of them were over 24” across, with the average about 16”.

Steven R

January 03, 2026

Verified

Nicely built stump grinder. Im very happy with the shipping and unit itself. It is fun unpack it!

1-Year Warranty

Every machine is covered, no hassle

Free Freight on $500+

We handle the heavy lifting

U.S.-Based Support

Real experts (+1 734-603-3310)

Farmer Approved

Trusted by landowners across the country

Ready To Grind?

Stop renting. Mount the SG24PRO on your tractor and clear stumps on demand.

✅ Free Freight  |  ✅ 1-Year Warranty  |  ✅ Ships in 3–7 Business Days