3-Point PTO Stump Grinder with 34 Carbide Teeth (PTO Shaft Included with Slip Clutch), for 15-45HP Tractor, SG24


- Connects directly to your tractors 3 point hitch system and is equipped with a large 24’’ diameter solid steel grinding flywheel and 34 tungsten carbide cutting teeth to make the removal of tree stumps a breeze!
- These extremely rugged stump grinders are engineered to deliver optimal performance when paired with tractors containing 15-45HP at the PTO and will easily grind up to 6’’ below the ground to remove roots and prepare the ground for grading or grass.
- Designed to work on tractors with a PTO shaft. The stump grinder works best on tractors featuring PTO shafts that are independent of the tractors transmission drive system. This allows the operator to control the speed of the tractor independently and separately to the PTO speed.
- Since the tractor pulls the grinder through the stump, the rate at which the tractor moves is important and should be independent of the PTO shaft.
- PTO stump grinder with 34 teeth installed, plus 4 spare teeth included.
- Product Features
24 ” Flywheel Diametera large 24’’ diameter solid steel grinding flywheel This cutting-edge stump grinder features a 24-inch diameter cutting wheel, making it an indispensable tool for agricultural operations.
34 Tungsten Carbide Cutting TeethEquipped with 34 tungsten carbide cutting teeth that sharpen stumps quickly, speeding up work and making stump removal a breeze.
PTO Shaft
1-3/8” 6 Spline Tractor and Implement Ends PTO Driveline Shaft with Slip Clutch. Compatible with reliable 540 rpm dedicated PTO drive power supply, ensuring efficiency and stable performance.
PTO Required
Extremely sturdy stump grinder engineered to provide optimal performance when used with tractors with PTO power of 15-45HP.
3 point hitch Cat. 1
The three-point connection ensures the stability of the root grinder connected to the tractor and remains stable when the machine is running, improving grinding efficiency and reducing working time.
Cutting Depth
Easily grinds underground to a depth of 6 inches to remove tree roots and prepare for grading or lawn.
Product Warranty
Product Warranty
Stump Grinder (SKU:150151) stands up to extreme testing and come with a one-year warranty for machine.
This warranty does not apply to normal wear, commercial or rental use, after-market modification or damages that occur from negligence, misuse, or use not in accordance with the operating and maintenance instructions, or the products intended uses. MechMaxx disclaims liability for any accidents, injury or damages to the equipment or personal property caused by the equipment when equipped with unauthorized parts, equipped with parts for unapproved purposes or modified in any other way. MechMaxx will at its discretion make the final decision regarding warranty eligibility.
We will repair or replace, at our discretion, any part returned to us and found to be defective through manufacturing within the first year of the original purchaser’s ownership (except consumable items like belts, blades, bearings and clutch). The engine is covered under warranty directly with the engine manufacturer. Product Extended Warranty Plans
Our extended warranty plans provide an additional 1 to 2 years of product protection on select eligible products.
Enhance your peace of mind with our extended warranty service. Designed to extend the coverage of your standard warranty, our extended warranty service provides additional protection for your valuable purchases. Our extended warranty service offers you prolonged security against unexpected repairs and breakdowns. Our experienced team is committed to delivering prompt and efficient service, ensuring that you receive the support you need, whenever you need it. By opting for our extended warranty service, you can enjoy worry-free ownership and minimize the financial burden of unforeseen repairs. Through our comprehensive extended warranty service, you can purchase with peace of mind and use with confidence.
- Specifications
Flywheel Diameter 24 in Mounting 3 Point Hitch Cat. 1 (Quick Attach Compatible) Flywheel Thickness 3/4 in PTO Input 540 RPM Carbid Tip 34 PCS Max. Torque 1200 N·m Carbid Tip Material YG11C PTO Shaft Weight 44 LBS Tip Holder Material 42CrMo Dimensions 29 × 37 × 38 in PTO HP Required 15–45 HP Packing Iron Frame + Carton PTO Shaft (Included Shipping) 1-3/8” 6 Spline Tractor and Implement Ends PTO Driveline Shaft with Slip Clutch Weight (N.W/G.W.) 450/563 LBS Friction Torque Limiter (Slip Clutch) Included WARNlNG: This product can expose you to chemicals including engine exhaust (including diesel engine exhaust when equipped),lead and lead compounds, mineral oils, soots, phthalates, and carbon monoxide which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Certain specification(s) are based on engineering calculations and are not actual measurements. Specification(s) are provided for comparison purposes only and are subject to change without notice. Specification(s) for your individual equipment will vary based on normal variations in design, manufacturing, operating conditions, and other factors.
5 reviews for 3-Point PTO Stump Grinder with 34 Carbide Teeth (PTO Shaft Included with Slip Clutch), for 15-45HP Tractor, SG24
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— Roger M., Arkansas –
“Absolute Workhorse”
I’ve used the SG24 with my 35HP tractor and it chews through stumps like butter. The carbide teeth stay sharp even after multiple jobs. The slip clutch gave me peace of mind when hitting tougher roots. It’s solid, well-built, and definitely commercial-grade.
Hank S., Retired Army & Farm Boss –
You don’t buy this tool to try things. You buy it to finish things.
The 34 carbide teeth don’t hesitate. Stumps vanish.
My 30HP New Holland handled it just fine — no bogging. Just raw grind and go.
Grant –
Saturday morning: 9 stumps.
Saturday afternoon: no stumps.
Hooked the SG24 to my 42HP tractor, dropped it on the first stump, and it just ate. No clogging, no slowdown, just dust. Slip clutch kicked in when I hit a nasty rock. Five stars.
Jared –
Highly Effective for Mid-Size Tractor, I was a bit skeptical at first, but this thing really performs. Hooked it up to my 40HP Massey and cleared 12 stumps in one afternoon. Could use clearer instructions, but once you figure it out, it’s a beast.
Tucker –
“Farmboy Approved”
Not fancy, not delicate. Just metal, torque, and teeth.
Needed a few tweaks during setup — instructions weren’t great — but once it’s on? Game over for stumps.
Slip clutch saved my PTO twice.
I’d buy again.