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.
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.
Figures for this model. If you need a detail that isn’t listed, ask us and we’ll check before you order.
Ask about this model| 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 |
| 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 |
| 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 |
These come with the machine.
Reviews from SG24 3-Point PTO Stump Grinder owners.
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Contact usFree LTL freight to the contiguous 48 states, included in the price. Orders are dispatched within 2 business days and transit takes 6 - 9 business days. Delivery is curbside and the carrier calls ahead to book an appointment. A liftgate is available on request - email support@groundmark.us after ordering.
30 days to return an unused, uncrated machine. Return freight is at the buyer's cost. Warranty claims are handled separately from returns - see the Refund Policy.
1-year limited warranty on materials and workmanship, plus lifetime technical support from our U.S.-based team. Full terms on the Warranty page.
We accept Visa, Mastercard, American Express, Discover, Apple Pay, Google Pay and Shop Pay. Financing and pay-monthly options are available at checkout, subject to eligibility - see Financing.
No licence is required. The SG24 is a 3-point hitch attachment for a 15 - 45 HP tractor with a 540 RPM PTO, and it rides on the tractor once mounted. The crate weighs 569 lb and can be unloaded with a tractor loader, a pallet jack or two people and a ramp.
Use the Track Your Order page with the order number from your confirmation email.
Delivery is free to residential addresses. Orders ship from our Dallas, TX warehouse, and larger items arrive by freight with a liftgate drop at your curb or driveway. You get a tracking number by email as soon as the carrier picks up your order.
