SG24 3-Point PTO Stump Grinder - 24 in Flywheel, 34 Carbide Teeth, 15-45 HP Tractors
SG24 3-Point PTO Stump Grinder - 24 in Flywheel, 34 Carbide Teeth, 15-45 HP Tractors
🚜 Fits 15–45HP tractors
🦷 34 carbide teeth
🔄 PTO shaft included
🧰 Low maintenance
✅ 1-Year Warranty – Backed by real U.S. support
🔥 LIMITED TIME DEAL – MASSIVE DISCOUNT LIVE NOW
Absolutely impressed—cuts smoothly and consistently. Engine starts easily every time. Highly recommend
Lucas B.
★★★★★The included blades cut clean and last longer than expected. Excellent value.
Randy
★★★★★Mounted easily on my tractor. Grinds stumps fast and deep—highly efficient.
Dennis P.
★★★★★The SG24 3-Point PTO Stump Grinder turns any 15 - 45 HP tractor into a stump removal machine. A 24 inch solid steel flywheel with 34 tungsten carbide teeth chews a hardwood stump down to 6 inches below grade in minutes, so the ground is ready for grading, seeding or replanting the same day. The 1-3/8 in 6-spline PTO shaft with slip clutch is included and hooks up to a 540 RPM PTO in a couple of minutes.
Stop renting a stump grinder every spring. Bolt the SG24 to the tractor you already own. Brand new, crated, and delivered free by freight to the contiguous 48 states.
What's in the crate
- Brand-new SG24 3-point PTO stump grinder, Cat. 1 hitch (quick-attach compatible)
- 24 in x 3/4 in solid steel flywheel with 34 YG11C carbide teeth fitted
- PTO shaft, 1-3/8 in 6-spline with slip clutch, 540 RPM
- Integrated stabilizing legs
- On-unit chainsaw holder
- Tool and manual bucket with everything needed for installation
- Iron frame and carton packing, freight preparation for U.S. delivery
Why it wins
- 24 in flywheel. A large, 3/4 in thick solid steel grinding wheel carries the momentum to keep cutting through knots and roots without stalling.
- 34 tungsten carbide teeth. YG11C carbide tips in forged 42CrMo holders cut fast, stay sharp and are replaced one at a time when they finally wear.
- PTO shaft with slip clutch included. The 1-3/8 in 6-spline shaft protects your tractor's PTO from shock loads when a tooth hits rock.
- Built for 15 - 45 HP tractors. Sized for sub-compact and compact tractors, with a max torque rating of 1,200 Nm.
- Cat. 1 3-point hitch. The rigid 3-point connection keeps the grinder stable under load and improves grinding efficiency. Quick-attach compatible.
- Grinds 6 in below grade. Removes the root crown deep underground, not just the stump above the surface.
- Chainsaw holder and tool bucket. The saw rides on the grinder, and the manual and hardware live in the on-unit bucket.
- Integrated stabilizing legs. The grinder stands level in storage and lines up for a one-person hookup.
In the field
- Pasture and fence-line clearing - take out the stumps that bend the bush hog and snag the fence stretcher.
- Orchards and tree farms - remove dead trees flush and replant in the same row.
- Homeowners on acreage - clear a lot for a shop, barn or driveway without a rental or a contractor.
- Landscapers and tree services - a tractor-mounted grinder that goes to every job with the tractor.
- Storm cleanup - grind the stumps left after the chainsaw work is done.
Specifications
| Cutting | |
|---|---|
| Flywheel diameter | 24 in |
| Flywheel thickness | 3/4 in |
| Carbide tips | 34 pcs, YG11C material |
| Tip holder material | 42CrMo forged alloy |
| Cutting depth | 6 in below grade |
| Drive and mounting | |
| PTO HP required | 15 - 45 HP |
| PTO input | 540 RPM |
| Max torque | 1,200 Nm |
| Mounting | 3-point hitch Cat. 1, quick-attach compatible |
| PTO shaft | 1-3/8 in 6-spline with slip clutch, included |
| Size and weight | |
| Dimensions | 39 x 30 x 32 in |
| Weight (net / gross) | 450 / 569 lb |
| PTO shaft weight | 44 lb |
| Packing | Iron frame + carton |
| Warranty | 1 year |

What Our Customers Are Saying
⭐⭐⭐⭐⭐
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★★★★★
Farm Owner in Missouri
The SG24 stump grinder chewed through oak like it was nothing. Took my weekend project down to a couple hours. MechMaxx makes some serious equipment
Tyler J
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★★★★★
Landscaping Business Owner
I was skeptical about the MEC12 mini excavator at first—but it’s been a beast on my property. Easy to use, easy to haul, and the Honda engine just runs.
Gloria M.
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★★★★★
Land Developer, Oregon
I’ve used gear from the big names, but MechMaxx delivered the same quality at a better price—and with better support. Will buy again.
Marcus D.